393488306704

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{733879}}^1$

素因数の和:733988

約数の個数: 80

約数和(自身を含む): 838666321920

約数和(自身を除く): 445178015216

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 47, 62, 92, 94, 124, 184, 188, 248, 368, 376, 496, 713, 752, 1081, 1426, 1457, 2162, 2852, 2914, 4324, 5704, 5828, 8648, 11408, 11656, 17296, 23312, 33511, 67022, 134044, 268088, 536176, 733879, 1467758, 2935516, 5871032, 11742064, 16879217, 22750249, 33758434, 34492313, 45500498, 67516868, 68984626, 91000996, 135033736, 137969252, 182001992, 270067472, 275938504, 364003984, 523255727, 551877008, 793323199, 1046511454, 1069261703, 1586646398, 2093022908, 2138523406, 3173292796, 4186045816, 4277046812, 6346585592, 8372091632, 8554093624, 12693171184, 17108187248, 24593019169, 49186038338, 98372076676, 196744153352, 393488306704]

約数ペア:

[(1, 393488306704), (2, 196744153352), (4, 98372076676), (8, 49186038338), (16, 24593019169), (23, 17108187248), (31, 12693171184), (46, 8554093624), (47, 8372091632), (62, 6346585592), (92, 4277046812), (94, 4186045816), (124, 3173292796), (184, 2138523406), (188, 2093022908), (248, 1586646398), (368, 1069261703), (376, 1046511454), (496, 793323199), (713, 551877008), (752, 523255727), (1081, 364003984), (1426, 275938504), (1457, 270067472), (2162, 182001992), (2852, 137969252), (2914, 135033736), (4324, 91000996), (5704, 68984626), (5828, 67516868), (8648, 45500498), (11408, 34492313), (11656, 33758434), (17296, 22750249), (23312, 16879217), (33511, 11742064), (67022, 5871032), (134044, 2935516), (268088, 1467758), (536176, 733879)]