716405988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 1761217920

約数和(自身を除く): 1044811932

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 109, 111, 113, 131, 148, 218, 222, 226, 262, 327, 339, 393, 436, 444, 452, 524, 654, 678, 786, 1308, 1356, 1572, 4033, 4181, 4847, 8066, 8362, 9694, 12099, 12317, 12543, 14279, 14541, 14803, 16132, 16724, 19388, 24198, 24634, 25086, 28558, 29082, 29606, 36951, 42837, 44409, 48396, 49268, 50172, 57116, 58164, 59212, 73902, 85674, 88818, 147804, 171348, 177636, 455729, 528323, 547711, 911458, 1056646, 1095422, 1367187, 1584969, 1613527, 1643133, 1822916, 2113292, 2190844, 2734374, 3169938, 3227054, 3286266, 4840581, 5468748, 6339876, 6454108, 6572532, 9681162, 19362324, 59700499, 119400998, 179101497, 238801996, 358202994, 716405988]

約数ペア:

[(1, 716405988), (2, 358202994), (3, 238801996), (4, 179101497), (6, 119400998), (12, 59700499), (37, 19362324), (74, 9681162), (109, 6572532), (111, 6454108), (113, 6339876), (131, 5468748), (148, 4840581), (218, 3286266), (222, 3227054), (226, 3169938), (262, 2734374), (327, 2190844), (339, 2113292), (393, 1822916), (436, 1643133), (444, 1613527), (452, 1584969), (524, 1367187), (654, 1095422), (678, 1056646), (786, 911458), (1308, 547711), (1356, 528323), (1572, 455729), (4033, 177636), (4181, 171348), (4847, 147804), (8066, 88818), (8362, 85674), (9694, 73902), (12099, 59212), (12317, 58164), (12543, 57116), (14279, 50172), (14541, 49268), (14803, 48396), (16132, 44409), (16724, 42837), (19388, 36951), (24198, 29606), (24634, 29082), (25086, 28558)]