621297846

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 1533692160

約数和(自身を除く): 912394314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 41, 62, 78, 82, 93, 117, 123, 186, 234, 246, 279, 369, 403, 533, 558, 738, 806, 1066, 1209, 1271, 1599, 2089, 2418, 2542, 3198, 3627, 3813, 4178, 4797, 6267, 7254, 7626, 9594, 11439, 12534, 16523, 18801, 22878, 27157, 33046, 37602, 49569, 54314, 64759, 81471, 85649, 99138, 129518, 148707, 162942, 171298, 194277, 244413, 256947, 297414, 388554, 488826, 513894, 582831, 770841, 841867, 1113437, 1165662, 1541682, 1683734, 2226874, 2525601, 2655119, 3340311, 5051202, 5310238, 6680622, 7576803, 7965357, 10020933, 15153606, 15930714, 20041866, 23896071, 34516547, 47792142, 69033094, 103549641, 207099282, 310648923, 621297846]

約数ペア:

[(1, 621297846), (2, 310648923), (3, 207099282), (6, 103549641), (9, 69033094), (13, 47792142), (18, 34516547), (26, 23896071), (31, 20041866), (39, 15930714), (41, 15153606), (62, 10020933), (78, 7965357), (82, 7576803), (93, 6680622), (117, 5310238), (123, 5051202), (186, 3340311), (234, 2655119), (246, 2525601), (279, 2226874), (369, 1683734), (403, 1541682), (533, 1165662), (558, 1113437), (738, 841867), (806, 770841), (1066, 582831), (1209, 513894), (1271, 488826), (1599, 388554), (2089, 297414), (2418, 256947), (2542, 244413), (3198, 194277), (3627, 171298), (3813, 162942), (4178, 148707), (4797, 129518), (6267, 99138), (7254, 85649), (7626, 81471), (9594, 64759), (11439, 54314), (12534, 49569), (16523, 37602), (18801, 33046), (22878, 27157)]