287114928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3793}}^1$

素因数の和:3906

約数の個数: 80

約数和(自身を含む): 790366080

約数和(自身を除く): 503251152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 83, 114, 152, 166, 228, 249, 304, 332, 456, 498, 664, 912, 996, 1328, 1577, 1992, 3154, 3793, 3984, 4731, 6308, 7586, 9462, 11379, 12616, 15172, 18924, 22758, 25232, 30344, 37848, 45516, 60688, 72067, 75696, 91032, 144134, 182064, 216201, 288268, 314819, 432402, 576536, 629638, 864804, 944457, 1153072, 1259276, 1729608, 1888914, 2518552, 3459216, 3777828, 5037104, 5981561, 7555656, 11963122, 15111312, 17944683, 23926244, 35889366, 47852488, 71778732, 95704976, 143557464, 287114928]

約数ペア:

[(1, 287114928), (2, 143557464), (3, 95704976), (4, 71778732), (6, 47852488), (8, 35889366), (12, 23926244), (16, 17944683), (19, 15111312), (24, 11963122), (38, 7555656), (48, 5981561), (57, 5037104), (76, 3777828), (83, 3459216), (114, 2518552), (152, 1888914), (166, 1729608), (228, 1259276), (249, 1153072), (304, 944457), (332, 864804), (456, 629638), (498, 576536), (664, 432402), (912, 314819), (996, 288268), (1328, 216201), (1577, 182064), (1992, 144134), (3154, 91032), (3793, 75696), (3984, 72067), (4731, 60688), (6308, 45516), (7586, 37848), (9462, 30344), (11379, 25232), (12616, 22758), (15172, 18924)]