331312272

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3527}}^1$

素因数の和:3660

約数の個数: 80

約数和(自身を含む): 909941760

約数和(自身を除く): 578629488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 206, 228, 304, 309, 412, 456, 618, 824, 912, 1236, 1648, 1957, 2472, 3527, 3914, 4944, 5871, 7054, 7828, 10581, 11742, 14108, 15656, 21162, 23484, 28216, 31312, 42324, 46968, 56432, 67013, 84648, 93936, 134026, 169296, 201039, 268052, 363281, 402078, 536104, 726562, 804156, 1072208, 1089843, 1453124, 1608312, 2179686, 2906248, 3216624, 4359372, 5812496, 6902339, 8718744, 13804678, 17437488, 20707017, 27609356, 41414034, 55218712, 82828068, 110437424, 165656136, 331312272]

約数ペア:

[(1, 331312272), (2, 165656136), (3, 110437424), (4, 82828068), (6, 55218712), (8, 41414034), (12, 27609356), (16, 20707017), (19, 17437488), (24, 13804678), (38, 8718744), (48, 6902339), (57, 5812496), (76, 4359372), (103, 3216624), (114, 2906248), (152, 2179686), (206, 1608312), (228, 1453124), (304, 1089843), (309, 1072208), (412, 804156), (456, 726562), (618, 536104), (824, 402078), (912, 363281), (1236, 268052), (1648, 201039), (1957, 169296), (2472, 134026), (3527, 93936), (3914, 84648), (4944, 67013), (5871, 56432), (7054, 46968), (7828, 42324), (10581, 31312), (11742, 28216), (14108, 23484), (15656, 21162)]