1870460784

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{661}}^1$

素因数の和:1175

約数の個数: 120

約数和(自身を含む): 5376271472

約数和(自身を除く): 3505810688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 457, 516, 661, 688, 774, 914, 1032, 1322, 1371, 1548, 1828, 1983, 2064, 2644, 2742, 3096, 3656, 3966, 4113, 5288, 5484, 5949, 6192, 7312, 7932, 8226, 10576, 10968, 11898, 15864, 16452, 19651, 21936, 23796, 28423, 31728, 32904, 39302, 47592, 56846, 58953, 65808, 78604, 85269, 95184, 113692, 117906, 157208, 170538, 176859, 227384, 235812, 255807, 302077, 314416, 341076, 353718, 454768, 471624, 511614, 604154, 682152, 707436, 906231, 943248, 1023228, 1208308, 1364304, 1414872, 1812462, 2046456, 2416616, 2718693, 2829744, 3624924, 4092912, 4833232, 5437386, 7249848, 10874772, 12989311, 14499696, 21749544, 25978622, 38967933, 43499088, 51957244, 77935866, 103914488, 116903799, 155871732, 207828976, 233807598, 311743464, 467615196, 623486928, 935230392, 1870460784]

約数ペア:

[(1, 1870460784), (2, 935230392), (3, 623486928), (4, 467615196), (6, 311743464), (8, 233807598), (9, 207828976), (12, 155871732), (16, 116903799), (18, 103914488), (24, 77935866), (36, 51957244), (43, 43499088), (48, 38967933), (72, 25978622), (86, 21749544), (129, 14499696), (144, 12989311), (172, 10874772), (258, 7249848), (344, 5437386), (387, 4833232), (457, 4092912), (516, 3624924), (661, 2829744), (688, 2718693), (774, 2416616), (914, 2046456), (1032, 1812462), (1322, 1414872), (1371, 1364304), (1548, 1208308), (1828, 1023228), (1983, 943248), (2064, 906231), (2644, 707436), (2742, 682152), (3096, 604154), (3656, 511614), (3966, 471624), (4113, 454768), (5288, 353718), (5484, 341076), (5949, 314416), (6192, 302077), (7312, 255807), (7932, 235812), (8226, 227384), (10576, 176859), (10968, 170538), (11898, 157208), (15864, 117906), (16452, 113692), (19651, 95184), (21936, 85269), (23796, 78604), (28423, 65808), (31728, 58953), (32904, 56846), (39302, 47592)]