187983312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 531632640

約数和(自身を除く): 343649328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 439, 528, 811, 878, 1317, 1622, 1756, 2433, 2634, 3244, 3512, 4829, 4866, 5268, 6488, 7024, 8921, 9658, 9732, 10536, 12976, 14487, 17842, 19316, 19464, 21072, 26763, 28974, 35684, 38632, 38928, 53526, 57948, 71368, 77264, 107052, 115896, 142736, 214104, 231792, 356029, 428208, 712058, 1068087, 1424116, 2136174, 2848232, 3916319, 4272348, 5696464, 7832638, 8544696, 11748957, 15665276, 17089392, 23497914, 31330552, 46995828, 62661104, 93991656, 187983312]

約数ペア:

[(1, 187983312), (2, 93991656), (3, 62661104), (4, 46995828), (6, 31330552), (8, 23497914), (11, 17089392), (12, 15665276), (16, 11748957), (22, 8544696), (24, 7832638), (33, 5696464), (44, 4272348), (48, 3916319), (66, 2848232), (88, 2136174), (132, 1424116), (176, 1068087), (264, 712058), (439, 428208), (528, 356029), (811, 231792), (878, 214104), (1317, 142736), (1622, 115896), (1756, 107052), (2433, 77264), (2634, 71368), (3244, 57948), (3512, 53526), (4829, 38928), (4866, 38632), (5268, 35684), (6488, 28974), (7024, 26763), (8921, 21072), (9658, 19464), (9732, 19316), (10536, 17842), (12976, 14487)]