308750652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23117}}^1$

素因数の和:23187

約数の個数: 72

約数和(自身を含む): 908814816

約数和(自身を除く): 600064164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 23117, 46234, 69351, 92468, 138702, 161819, 208053, 277404, 323638, 416106, 485457, 647276, 832212, 970914, 1225201, 1456371, 1941828, 2450402, 2912742, 3675603, 4900804, 5825484, 7351206, 8576407, 11026809, 14702412, 17152814, 22053618, 25729221, 34305628, 44107236, 51458442, 77187663, 102916884, 154375326, 308750652]

約数ペア:

[(1, 308750652), (2, 154375326), (3, 102916884), (4, 77187663), (6, 51458442), (7, 44107236), (9, 34305628), (12, 25729221), (14, 22053618), (18, 17152814), (21, 14702412), (28, 11026809), (36, 8576407), (42, 7351206), (53, 5825484), (63, 4900804), (84, 3675603), (106, 2912742), (126, 2450402), (159, 1941828), (212, 1456371), (252, 1225201), (318, 970914), (371, 832212), (477, 647276), (636, 485457), (742, 416106), (954, 323638), (1113, 277404), (1484, 208053), (1908, 161819), (2226, 138702), (3339, 92468), (4452, 69351), (6678, 46234), (13356, 23117)]