385280494124

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{106657}}^1$

素因数の和:106962

約数の個数: 48

約数和(自身を含む): 696135434400

約数和(自身を除く): 310854940276

約数列:

[1, 2, 4, 73, 89, 139, 146, 178, 278, 292, 356, 556, 6497, 10147, 12371, 12994, 20294, 24742, 25988, 40588, 49484, 106657, 213314, 426628, 903083, 1806166, 3612332, 7785961, 9492473, 14825323, 15571922, 18984946, 29650646, 31143844, 37969892, 59301292, 692950529, 1082248579, 1319453747, 1385901058, 2164497158, 2638907494, 2771802116, 4328994316, 5277814988, 96320123531, 192640247062, 385280494124]

約数ペア:

[(1, 385280494124), (2, 192640247062), (4, 96320123531), (73, 5277814988), (89, 4328994316), (139, 2771802116), (146, 2638907494), (178, 2164497158), (278, 1385901058), (292, 1319453747), (356, 1082248579), (556, 692950529), (6497, 59301292), (10147, 37969892), (12371, 31143844), (12994, 29650646), (20294, 18984946), (24742, 15571922), (25988, 14825323), (40588, 9492473), (49484, 7785961), (106657, 3612332), (213314, 1806166), (426628, 903083)]