376424785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 550748160

約数和(自身を除く): 174323375

約数列:

[1, 5, 11, 23, 29, 31, 55, 115, 145, 155, 253, 319, 331, 341, 667, 713, 899, 1265, 1595, 1655, 1705, 3335, 3565, 3641, 4495, 7337, 7613, 7843, 9599, 9889, 10261, 18205, 20677, 36685, 38065, 39215, 47995, 49445, 51305, 83743, 103385, 105589, 112871, 220777, 227447, 236003, 297569, 418715, 527945, 564355, 1103885, 1137235, 1180015, 1487845, 2428547, 2596033, 3273259, 6844087, 12142735, 12980165, 16366295, 34220435, 75284957, 376424785]

約数ペア:

[(1, 376424785), (5, 75284957), (11, 34220435), (23, 16366295), (29, 12980165), (31, 12142735), (55, 6844087), (115, 3273259), (145, 2596033), (155, 2428547), (253, 1487845), (319, 1180015), (331, 1137235), (341, 1103885), (667, 564355), (713, 527945), (899, 418715), (1265, 297569), (1595, 236003), (1655, 227447), (1705, 220777), (3335, 112871), (3565, 105589), (3641, 103385), (4495, 83743), (7337, 51305), (7613, 49445), (7843, 47995), (9599, 39215), (9889, 38065), (10261, 36685), (18205, 20677)]