329491808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 706019328

約数和(自身を除く): 376527520

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 47, 62, 74, 94, 124, 148, 188, 191, 248, 296, 376, 382, 496, 592, 752, 764, 992, 1147, 1184, 1457, 1504, 1528, 1739, 2294, 2914, 3056, 3478, 4588, 5828, 5921, 6112, 6956, 7067, 8977, 9176, 11656, 11842, 13912, 14134, 17954, 18352, 23312, 23684, 27824, 28268, 35908, 36704, 46624, 47368, 53909, 55648, 56536, 71816, 94736, 107818, 113072, 143632, 189472, 215636, 219077, 226144, 278287, 287264, 332149, 431272, 438154, 556574, 664298, 862544, 876308, 1113148, 1328596, 1725088, 1752616, 2226296, 2657192, 3505232, 4452592, 5314384, 7010464, 8905184, 10296619, 10628768, 20593238, 41186476, 82372952, 164745904, 329491808]

約数ペア:

[(1, 329491808), (2, 164745904), (4, 82372952), (8, 41186476), (16, 20593238), (31, 10628768), (32, 10296619), (37, 8905184), (47, 7010464), (62, 5314384), (74, 4452592), (94, 3505232), (124, 2657192), (148, 2226296), (188, 1752616), (191, 1725088), (248, 1328596), (296, 1113148), (376, 876308), (382, 862544), (496, 664298), (592, 556574), (752, 438154), (764, 431272), (992, 332149), (1147, 287264), (1184, 278287), (1457, 226144), (1504, 219077), (1528, 215636), (1739, 189472), (2294, 143632), (2914, 113072), (3056, 107818), (3478, 94736), (4588, 71816), (5828, 56536), (5921, 55648), (6112, 53909), (6956, 47368), (7067, 46624), (8977, 36704), (9176, 35908), (11656, 28268), (11842, 27824), (13912, 23684), (14134, 23312), (17954, 18352)]