28401020928

素因数分解:

$2^{12}\times 3^4\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1797

約数の個数: 390

約数和(自身を含む): 98750335596

約数和(自身を除く): 70349314668

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 512, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 1008, 1024, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1536, 1568, 1728, 1747, 1764, 1792, 2016, 2048, 2268, 2304, 2352, 2592, 2646, 2688, 3024, 3072, 3136, 3456, 3494, 3528, 3584, 3969, 4032, 4096, 4536, 4608, 4704, 5184, 5241, 5292, 5376, 6048, 6144, 6272, 6912, 6988, 7056, 7168, 7938, 8064, 9072, 9216, 9408, 10368, 10482, 10584, 10752, 12096, 12229, 12288, 12544, 13824, 13976, 14112, 14336, 15723, 15876, 16128, 18144, 18432, 18816, 20736, 20964, 21168, 21504, 24192, 24458, 25088, 27648, 27952, 28224, 28672, 31446, 31752, 32256, 36288, 36687, 36864, 37632, 41472, 41928, 42336, 43008, 47169, 48384, 48916, 50176, 55296, 55904, 56448, 62892, 63504, 64512, 72576, 73374, 75264, 82944, 83856, 84672, 85603, 86016, 94338, 96768, 97832, 100352, 110061, 110592, 111808, 112896, 125784, 127008, 129024, 141507, 145152, 146748, 150528, 165888, 167712, 169344, 171206, 188676, 193536, 195664, 200704, 220122, 223616, 225792, 251568, 254016, 256809, 258048, 283014, 290304, 293496, 301056, 330183, 331776, 335424, 338688, 342412, 377352, 387072, 391328, 440244, 447232, 451584, 503136, 508032, 513618, 566028, 580608, 586992, 602112, 660366, 670848, 677376, 684824, 754704, 770427, 774144, 782656, 880488, 894464, 903168, 990549, 1006272, 1016064, 1027236, 1132056, 1161216, 1173984, 1320732, 1341696, 1354752, 1369648, 1509408, 1540854, 1565312, 1760976, 1788928, 1806336, 1981098, 2012544, 2032128, 2054472, 2264112, 2311281, 2322432, 2347968, 2641464, 2683392, 2709504, 2739296, 3018816, 3081708, 3130624, 3521952, 3577856, 3962196, 4025088, 4064256, 4108944, 4528224, 4622562, 4695936, 5282928, 5366784, 5419008, 5478592, 6037632, 6163416, 6261248, 6933843, 7043904, 7155712, 7924392, 8050176, 8128512, 8217888, 9056448, 9245124, 9391872, 10565856, 10733568, 10957184, 12075264, 12326832, 12522496, 13867686, 14087808, 15848784, 16100352, 16257024, 16435776, 18112896, 18490248, 18783744, 21131712, 21467136, 21914368, 24150528, 24653664, 25044992, 27735372, 28175616, 31697568, 32200704, 32871552, 36225792, 36980496, 37567488, 42263424, 43828736, 48301056, 49307328, 50089984, 55470744, 56351232, 63395136, 64401408, 65743104, 72451584, 73960992, 75134976, 84526848, 87657472, 96602112, 98614656, 110941488, 112702464, 126790272, 131486208, 144903168, 147921984, 150269952, 169053696, 175314944, 193204224, 197229312, 221882976, 225404928, 253580544, 262972416, 289806336, 295843968, 338107392, 350629888, 394458624, 443765952, 450809856, 507161088, 525944832, 579612672, 591687936, 676214784, 788917248, 887531904, 1014322176, 1051889664, 1183375872, 1352429568, 1577834496, 1775063808, 2028644352, 2366751744, 3155668992, 3550127616, 4057288704, 4733503488, 7100255232, 9467006976, 14200510464, 28401020928]

約数ペア:

[(1, 28401020928), (2, 14200510464), (3, 9467006976), (4, 7100255232), (6, 4733503488), (7, 4057288704), (8, 3550127616), (9, 3155668992), (12, 2366751744), (14, 2028644352), (16, 1775063808), (18, 1577834496), (21, 1352429568), (24, 1183375872), (27, 1051889664), (28, 1014322176), (32, 887531904), (36, 788917248), (42, 676214784), (48, 591687936), (49, 579612672), (54, 525944832), (56, 507161088), (63, 450809856), (64, 443765952), (72, 394458624), (81, 350629888), (84, 338107392), (96, 295843968), (98, 289806336), (108, 262972416), (112, 253580544), (126, 225404928), (128, 221882976), (144, 197229312), (147, 193204224), (162, 175314944), (168, 169053696), (189, 150269952), (192, 147921984), (196, 144903168), (216, 131486208), (224, 126790272), (252, 112702464), (256, 110941488), (288, 98614656), (294, 96602112), (324, 87657472), (336, 84526848), (378, 75134976), (384, 73960992), (392, 72451584), (432, 65743104), (441, 64401408), (448, 63395136), (504, 56351232), (512, 55470744), (567, 50089984), (576, 49307328), (588, 48301056), (648, 43828736), (672, 42263424), (756, 37567488), (768, 36980496), (784, 36225792), (864, 32871552), (882, 32200704), (896, 31697568), (1008, 28175616), (1024, 27735372), (1134, 25044992), (1152, 24653664), (1176, 24150528), (1296, 21914368), (1323, 21467136), (1344, 21131712), (1512, 18783744), (1536, 18490248), (1568, 18112896), (1728, 16435776), (1747, 16257024), (1764, 16100352), (1792, 15848784), (2016, 14087808), (2048, 13867686), (2268, 12522496), (2304, 12326832), (2352, 12075264), (2592, 10957184), (2646, 10733568), (2688, 10565856), (3024, 9391872), (3072, 9245124), (3136, 9056448), (3456, 8217888), (3494, 8128512), (3528, 8050176), (3584, 7924392), (3969, 7155712), (4032, 7043904), (4096, 6933843), (4536, 6261248), (4608, 6163416), (4704, 6037632), (5184, 5478592), (5241, 5419008), (5292, 5366784), (5376, 5282928), (6048, 4695936), (6144, 4622562), (6272, 4528224), (6912, 4108944), (6988, 4064256), (7056, 4025088), (7168, 3962196), (7938, 3577856), (8064, 3521952), (9072, 3130624), (9216, 3081708), (9408, 3018816), (10368, 2739296), (10482, 2709504), (10584, 2683392), (10752, 2641464), (12096, 2347968), (12229, 2322432), (12288, 2311281), (12544, 2264112), (13824, 2054472), (13976, 2032128), (14112, 2012544), (14336, 1981098), (15723, 1806336), (15876, 1788928), (16128, 1760976), (18144, 1565312), (18432, 1540854), (18816, 1509408), (20736, 1369648), (20964, 1354752), (21168, 1341696), (21504, 1320732), (24192, 1173984), (24458, 1161216), (25088, 1132056), (27648, 1027236), (27952, 1016064), (28224, 1006272), (28672, 990549), (31446, 903168), (31752, 894464), (32256, 880488), (36288, 782656), (36687, 774144), (36864, 770427), (37632, 754704), (41472, 684824), (41928, 677376), (42336, 670848), (43008, 660366), (47169, 602112), (48384, 586992), (48916, 580608), (50176, 566028), (55296, 513618), (55904, 508032), (56448, 503136), (62892, 451584), (63504, 447232), (64512, 440244), (72576, 391328), (73374, 387072), (75264, 377352), (82944, 342412), (83856, 338688), (84672, 335424), (85603, 331776), (86016, 330183), (94338, 301056), (96768, 293496), (97832, 290304), (100352, 283014), (110061, 258048), (110592, 256809), (111808, 254016), (112896, 251568), (125784, 225792), (127008, 223616), (129024, 220122), (141507, 200704), (145152, 195664), (146748, 193536), (150528, 188676), (165888, 171206), (167712, 169344)]