281963077416

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2677}}^1\times {\mathrm{13421}}^1$

素因数の和:16219

約数の個数: 96

約数和(自身を含む): 771001288200

約数和(自身を除く): 489038210784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2677, 3924, 5354, 7848, 8031, 10708, 13421, 16062, 21416, 24093, 26842, 32124, 40263, 48186, 53684, 64248, 80526, 96372, 107368, 120789, 161052, 192744, 241578, 291793, 322104, 483156, 583586, 875379, 966312, 1167172, 1462889, 1750758, 2334344, 2626137, 2925778, 3501516, 4388667, 5252274, 5851556, 7003032, 8777334, 10504548, 11703112, 13166001, 17554668, 21009096, 26332002, 35109336, 35928017, 52664004, 71856034, 105328008, 107784051, 143712068, 215568102, 287424136, 323352153, 431136204, 646704306, 862272408, 1293408612, 2586817224, 3916153853, 7832307706, 11748461559, 15664615412, 23496923118, 31329230824, 35245384677, 46993846236, 70490769354, 93987692472, 140981538708, 281963077416]

約数ペア:

[(1, 281963077416), (2, 140981538708), (3, 93987692472), (4, 70490769354), (6, 46993846236), (8, 35245384677), (9, 31329230824), (12, 23496923118), (18, 15664615412), (24, 11748461559), (36, 7832307706), (72, 3916153853), (109, 2586817224), (218, 1293408612), (327, 862272408), (436, 646704306), (654, 431136204), (872, 323352153), (981, 287424136), (1308, 215568102), (1962, 143712068), (2616, 107784051), (2677, 105328008), (3924, 71856034), (5354, 52664004), (7848, 35928017), (8031, 35109336), (10708, 26332002), (13421, 21009096), (16062, 17554668), (21416, 13166001), (24093, 11703112), (26842, 10504548), (32124, 8777334), (40263, 7003032), (48186, 5851556), (53684, 5252274), (64248, 4388667), (80526, 3501516), (96372, 2925778), (107368, 2626137), (120789, 2334344), (161052, 1750758), (192744, 1462889), (241578, 1167172), (291793, 966312), (322104, 875379), (483156, 583586)]