313729128942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{495947}}^1$

素因数の和:496181

約数の個数: 64

約数和(自身を含む): 685598515200

約数和(自身を除く): 371869386258

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 179, 186, 358, 537, 589, 1074, 1178, 1767, 3401, 3534, 5549, 6802, 10203, 11098, 16647, 20406, 33294, 105431, 210862, 316293, 495947, 632586, 991894, 1487841, 2975682, 9422993, 15374357, 18845986, 28268979, 30748714, 46123071, 56537958, 88774513, 92246142, 177549026, 266323539, 292112783, 532647078, 584225566, 876338349, 1686715747, 1752676698, 2752009903, 3373431494, 5060147241, 5504019806, 8256029709, 10120294482, 16512059418, 52288188157, 104576376314, 156864564471, 313729128942]

約数ペア:

[(1, 313729128942), (2, 156864564471), (3, 104576376314), (6, 52288188157), (19, 16512059418), (31, 10120294482), (38, 8256029709), (57, 5504019806), (62, 5060147241), (93, 3373431494), (114, 2752009903), (179, 1752676698), (186, 1686715747), (358, 876338349), (537, 584225566), (589, 532647078), (1074, 292112783), (1178, 266323539), (1767, 177549026), (3401, 92246142), (3534, 88774513), (5549, 56537958), (6802, 46123071), (10203, 30748714), (11098, 28268979), (16647, 18845986), (20406, 15374357), (33294, 9422993), (105431, 2975682), (210862, 1487841), (316293, 991894), (495947, 632586)]