1207998948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13147}}^1$

素因数の和:13217

約数の個数: 96

約数和(自身を含む): 3298570240

約数和(自身を除く): 2090571292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3534, 4836, 7068, 7657, 13147, 15314, 22971, 26294, 30628, 39441, 45942, 52588, 78882, 91884, 157764, 170911, 249793, 341822, 407557, 499586, 512733, 683644, 749379, 815114, 999172, 1025466, 1222671, 1498758, 1630228, 2050932, 2445342, 2997516, 3247309, 4890684, 5298241, 6494618, 7743583, 9741927, 10596482, 12989236, 15487166, 15894723, 19483854, 21192964, 23230749, 30974332, 31789446, 38967708, 46461498, 63578892, 92922996, 100666579, 201333158, 301999737, 402666316, 603999474, 1207998948]

約数ペア:

[(1, 1207998948), (2, 603999474), (3, 402666316), (4, 301999737), (6, 201333158), (12, 100666579), (13, 92922996), (19, 63578892), (26, 46461498), (31, 38967708), (38, 31789446), (39, 30974332), (52, 23230749), (57, 21192964), (62, 19483854), (76, 15894723), (78, 15487166), (93, 12989236), (114, 10596482), (124, 9741927), (156, 7743583), (186, 6494618), (228, 5298241), (247, 4890684), (372, 3247309), (403, 2997516), (494, 2445342), (589, 2050932), (741, 1630228), (806, 1498758), (988, 1222671), (1178, 1025466), (1209, 999172), (1482, 815114), (1612, 749379), (1767, 683644), (2356, 512733), (2418, 499586), (2964, 407557), (3534, 341822), (4836, 249793), (7068, 170911), (7657, 157764), (13147, 91884), (15314, 78882), (22971, 52588), (26294, 45942), (30628, 39441)]