488488

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 1249920

約数和(自身を除く): 761432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 61, 77, 88, 91, 104, 122, 143, 154, 182, 244, 286, 308, 364, 427, 488, 572, 616, 671, 728, 793, 854, 1001, 1144, 1342, 1586, 1708, 2002, 2684, 3172, 3416, 4004, 4697, 5368, 5551, 6344, 8008, 8723, 9394, 11102, 17446, 18788, 22204, 34892, 37576, 44408, 61061, 69784, 122122, 244244, 488488]

約数ペア:

[(1, 488488), (2, 244244), (4, 122122), (7, 69784), (8, 61061), (11, 44408), (13, 37576), (14, 34892), (22, 22204), (26, 18788), (28, 17446), (44, 11102), (52, 9394), (56, 8723), (61, 8008), (77, 6344), (88, 5551), (91, 5368), (104, 4697), (122, 4004), (143, 3416), (154, 3172), (182, 2684), (244, 2002), (286, 1708), (308, 1586), (364, 1342), (427, 1144), (488, 1001), (572, 854), (616, 793), (671, 728)]