395280809268

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^2\times {\mathrm{3691}}^1\times {\mathrm{5309}}^1$

素因数の和:9089

約数の個数: 72

約数和(自身を含む): 945800462880

約数和(自身を除く): 550519653612

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 3691, 5043, 5309, 6724, 7382, 10086, 10618, 11073, 14764, 15927, 20172, 21236, 22146, 31854, 44292, 63708, 151331, 217669, 302662, 435338, 453993, 605324, 653007, 870676, 907986, 1306014, 1815972, 2612028, 6204571, 8924429, 12409142, 17848858, 18613713, 19595519, 24818284, 26773287, 35697716, 37227426, 39191038, 53546574, 58786557, 74454852, 78382076, 107093148, 117573114, 235146228, 803416279, 1606832558, 2410248837, 3213665116, 4820497674, 9640995348, 32940067439, 65880134878, 98820202317, 131760269756, 197640404634, 395280809268]

約数ペア:

[(1, 395280809268), (2, 197640404634), (3, 131760269756), (4, 98820202317), (6, 65880134878), (12, 32940067439), (41, 9640995348), (82, 4820497674), (123, 3213665116), (164, 2410248837), (246, 1606832558), (492, 803416279), (1681, 235146228), (3362, 117573114), (3691, 107093148), (5043, 78382076), (5309, 74454852), (6724, 58786557), (7382, 53546574), (10086, 39191038), (10618, 37227426), (11073, 35697716), (14764, 26773287), (15927, 24818284), (20172, 19595519), (21236, 18613713), (22146, 17848858), (31854, 12409142), (44292, 8924429), (63708, 6204571), (151331, 2612028), (217669, 1815972), (302662, 1306014), (435338, 907986), (453993, 870676), (605324, 653007)]