2881686528

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2403

約数の個数: 264

約数和(自身を含む): 10014251520

約数和(自身を除く): 7132564992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 896, 912, 1008, 1024, 1064, 1152, 1197, 1216, 1344, 1368, 1536, 1596, 1792, 1824, 2016, 2128, 2304, 2351, 2394, 2432, 2688, 2736, 3072, 3192, 3584, 3648, 4032, 4256, 4608, 4702, 4788, 4864, 5376, 5472, 6384, 7053, 7168, 7296, 8064, 8512, 9216, 9404, 9576, 9728, 10752, 10944, 12768, 14106, 14592, 16128, 16457, 17024, 18808, 19152, 19456, 21159, 21504, 21888, 25536, 28212, 29184, 32256, 32914, 34048, 37616, 38304, 42318, 43776, 44669, 49371, 51072, 56424, 58368, 64512, 65828, 68096, 75232, 76608, 84636, 87552, 89338, 98742, 102144, 112848, 131656, 134007, 136192, 148113, 150464, 153216, 169272, 175104, 178676, 197484, 204288, 225696, 263312, 268014, 296226, 300928, 306432, 312683, 338544, 357352, 394968, 402021, 408576, 451392, 526624, 536028, 592452, 601856, 612864, 625366, 677088, 714704, 789936, 804042, 902784, 938049, 1053248, 1072056, 1184904, 1203712, 1225728, 1250732, 1354176, 1429408, 1579872, 1608084, 1805568, 1876098, 2106496, 2144112, 2369808, 2407424, 2501464, 2708352, 2814147, 2858816, 3159744, 3216168, 3611136, 3752196, 4212992, 4288224, 4739616, 5002928, 5416704, 5628294, 5717632, 6319488, 6432336, 7222272, 7504392, 8425984, 8576448, 9479232, 10005856, 10833408, 11256588, 11435264, 12638976, 12864672, 15008784, 16851968, 17152896, 18958464, 20011712, 21666816, 22513176, 22870528, 25277952, 25729344, 30017568, 34305792, 37916928, 40023424, 45026352, 45741056, 50555904, 51458688, 60035136, 68611584, 75833856, 80046848, 90052704, 102917376, 120070272, 137223168, 151667712, 160093696, 180105408, 205834752, 240140544, 320187392, 360210816, 411669504, 480281088, 720421632, 960562176, 1440843264, 2881686528]

約数ペア:

[(1, 2881686528), (2, 1440843264), (3, 960562176), (4, 720421632), (6, 480281088), (7, 411669504), (8, 360210816), (9, 320187392), (12, 240140544), (14, 205834752), (16, 180105408), (18, 160093696), (19, 151667712), (21, 137223168), (24, 120070272), (28, 102917376), (32, 90052704), (36, 80046848), (38, 75833856), (42, 68611584), (48, 60035136), (56, 51458688), (57, 50555904), (63, 45741056), (64, 45026352), (72, 40023424), (76, 37916928), (84, 34305792), (96, 30017568), (112, 25729344), (114, 25277952), (126, 22870528), (128, 22513176), (133, 21666816), (144, 20011712), (152, 18958464), (168, 17152896), (171, 16851968), (192, 15008784), (224, 12864672), (228, 12638976), (252, 11435264), (256, 11256588), (266, 10833408), (288, 10005856), (304, 9479232), (336, 8576448), (342, 8425984), (384, 7504392), (399, 7222272), (448, 6432336), (456, 6319488), (504, 5717632), (512, 5628294), (532, 5416704), (576, 5002928), (608, 4739616), (672, 4288224), (684, 4212992), (768, 3752196), (798, 3611136), (896, 3216168), (912, 3159744), (1008, 2858816), (1024, 2814147), (1064, 2708352), (1152, 2501464), (1197, 2407424), (1216, 2369808), (1344, 2144112), (1368, 2106496), (1536, 1876098), (1596, 1805568), (1792, 1608084), (1824, 1579872), (2016, 1429408), (2128, 1354176), (2304, 1250732), (2351, 1225728), (2394, 1203712), (2432, 1184904), (2688, 1072056), (2736, 1053248), (3072, 938049), (3192, 902784), (3584, 804042), (3648, 789936), (4032, 714704), (4256, 677088), (4608, 625366), (4702, 612864), (4788, 601856), (4864, 592452), (5376, 536028), (5472, 526624), (6384, 451392), (7053, 408576), (7168, 402021), (7296, 394968), (8064, 357352), (8512, 338544), (9216, 312683), (9404, 306432), (9576, 300928), (9728, 296226), (10752, 268014), (10944, 263312), (12768, 225696), (14106, 204288), (14592, 197484), (16128, 178676), (16457, 175104), (17024, 169272), (18808, 153216), (19152, 150464), (19456, 148113), (21159, 136192), (21504, 134007), (21888, 131656), (25536, 112848), (28212, 102144), (29184, 98742), (32256, 89338), (32914, 87552), (34048, 84636), (37616, 76608), (38304, 75232), (42318, 68096), (43776, 65828), (44669, 64512), (49371, 58368), (51072, 56424)]