1819183872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 5721891840

約数和(自身を除く): 3902707968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 53, 64, 66, 68, 88, 96, 102, 106, 128, 132, 136, 159, 176, 187, 192, 204, 212, 239, 256, 264, 272, 318, 352, 374, 384, 408, 424, 478, 528, 544, 561, 583, 636, 704, 717, 748, 768, 816, 848, 901, 956, 1056, 1088, 1122, 1166, 1272, 1408, 1434, 1496, 1632, 1696, 1749, 1802, 1912, 2112, 2176, 2244, 2332, 2544, 2629, 2703, 2816, 2868, 2992, 3264, 3392, 3498, 3604, 3824, 4063, 4224, 4352, 4488, 4664, 5088, 5258, 5406, 5736, 5984, 6528, 6784, 6996, 7208, 7648, 7887, 8126, 8448, 8976, 9328, 9911, 10176, 10516, 10812, 11472, 11968, 12189, 12667, 13056, 13568, 13992, 14416, 15296, 15774, 16252, 17952, 18656, 19822, 20352, 21032, 21624, 22944, 23936, 24378, 25334, 27984, 28832, 29733, 30592, 31548, 32504, 35904, 37312, 38001, 39644, 40704, 42064, 43248, 44693, 45888, 47872, 48756, 50668, 55968, 57664, 59466, 61184, 63096, 65008, 71808, 74624, 76002, 79288, 84128, 86496, 89386, 91776, 97512, 101336, 111936, 115328, 118932, 126192, 130016, 134079, 139337, 143616, 149248, 152004, 158576, 168256, 172992, 178772, 183552, 195024, 202672, 215339, 223872, 230656, 237864, 252384, 260032, 268158, 278674, 304008, 317152, 336512, 345984, 357544, 390048, 405344, 418011, 430678, 447744, 475728, 504768, 520064, 536316, 557348, 608016, 634304, 646017, 673024, 691968, 715088, 780096, 810688, 836022, 861356, 951456, 1009536, 1040128, 1072632, 1114696, 1216032, 1268608, 1292034, 1430176, 1560192, 1621376, 1672044, 1722712, 1902912, 2019072, 2145264, 2229392, 2368729, 2432064, 2537216, 2584068, 2860352, 3120384, 3242752, 3344088, 3445424, 3805824, 4290528, 4458784, 4737458, 4864128, 5168136, 5720704, 6688176, 6890848, 7106187, 7611648, 8581056, 8917568, 9474916, 9728256, 10336272, 11441408, 13376352, 13781696, 14212374, 17162112, 17835136, 18949832, 20672544, 26752704, 27563392, 28424748, 34324224, 35670272, 37899664, 41345088, 53505408, 55126784, 56849496, 75799328, 82690176, 107010816, 113698992, 151598656, 165380352, 227397984, 303197312, 454795968, 606394624, 909591936, 1819183872]

約数ペア:

[(1, 1819183872), (2, 909591936), (3, 606394624), (4, 454795968), (6, 303197312), (8, 227397984), (11, 165380352), (12, 151598656), (16, 113698992), (17, 107010816), (22, 82690176), (24, 75799328), (32, 56849496), (33, 55126784), (34, 53505408), (44, 41345088), (48, 37899664), (51, 35670272), (53, 34324224), (64, 28424748), (66, 27563392), (68, 26752704), (88, 20672544), (96, 18949832), (102, 17835136), (106, 17162112), (128, 14212374), (132, 13781696), (136, 13376352), (159, 11441408), (176, 10336272), (187, 9728256), (192, 9474916), (204, 8917568), (212, 8581056), (239, 7611648), (256, 7106187), (264, 6890848), (272, 6688176), (318, 5720704), (352, 5168136), (374, 4864128), (384, 4737458), (408, 4458784), (424, 4290528), (478, 3805824), (528, 3445424), (544, 3344088), (561, 3242752), (583, 3120384), (636, 2860352), (704, 2584068), (717, 2537216), (748, 2432064), (768, 2368729), (816, 2229392), (848, 2145264), (901, 2019072), (956, 1902912), (1056, 1722712), (1088, 1672044), (1122, 1621376), (1166, 1560192), (1272, 1430176), (1408, 1292034), (1434, 1268608), (1496, 1216032), (1632, 1114696), (1696, 1072632), (1749, 1040128), (1802, 1009536), (1912, 951456), (2112, 861356), (2176, 836022), (2244, 810688), (2332, 780096), (2544, 715088), (2629, 691968), (2703, 673024), (2816, 646017), (2868, 634304), (2992, 608016), (3264, 557348), (3392, 536316), (3498, 520064), (3604, 504768), (3824, 475728), (4063, 447744), (4224, 430678), (4352, 418011), (4488, 405344), (4664, 390048), (5088, 357544), (5258, 345984), (5406, 336512), (5736, 317152), (5984, 304008), (6528, 278674), (6784, 268158), (6996, 260032), (7208, 252384), (7648, 237864), (7887, 230656), (8126, 223872), (8448, 215339), (8976, 202672), (9328, 195024), (9911, 183552), (10176, 178772), (10516, 172992), (10812, 168256), (11472, 158576), (11968, 152004), (12189, 149248), (12667, 143616), (13056, 139337), (13568, 134079), (13992, 130016), (14416, 126192), (15296, 118932), (15774, 115328), (16252, 111936), (17952, 101336), (18656, 97512), (19822, 91776), (20352, 89386), (21032, 86496), (21624, 84128), (22944, 79288), (23936, 76002), (24378, 74624), (25334, 71808), (27984, 65008), (28832, 63096), (29733, 61184), (30592, 59466), (31548, 57664), (32504, 55968), (35904, 50668), (37312, 48756), (38001, 47872), (39644, 45888), (40704, 44693), (42064, 43248)]