7240167984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{272761}}^1$

素因数の和:272858

約数の個数: 80

約数和(自身を含む): 21646392320

約数和(自身を除く): 14406224336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 13272, 26544, 272761, 545522, 818283, 1091044, 1636566, 1909327, 2182088, 3273132, 3818654, 4364176, 5727981, 6546264, 7637308, 11455962, 13092528, 15274616, 21548119, 22911924, 30549232, 43096238, 45823848, 64644357, 86192476, 91647696, 129288714, 150836833, 172384952, 258577428, 301673666, 344769904, 452510499, 517154856, 603347332, 905020998, 1034309712, 1206694664, 1810041996, 2413389328, 3620083992, 7240167984]

約数ペア:

[(1, 7240167984), (2, 3620083992), (3, 2413389328), (4, 1810041996), (6, 1206694664), (7, 1034309712), (8, 905020998), (12, 603347332), (14, 517154856), (16, 452510499), (21, 344769904), (24, 301673666), (28, 258577428), (42, 172384952), (48, 150836833), (56, 129288714), (79, 91647696), (84, 86192476), (112, 64644357), (158, 45823848), (168, 43096238), (237, 30549232), (316, 22911924), (336, 21548119), (474, 15274616), (553, 13092528), (632, 11455962), (948, 7637308), (1106, 6546264), (1264, 5727981), (1659, 4364176), (1896, 3818654), (2212, 3273132), (3318, 2182088), (3792, 1909327), (4424, 1636566), (6636, 1091044), (8848, 818283), (13272, 545522), (26544, 272761)]