319545936

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{22877}}^1$

素因数の和:22988

約数の個数: 60

約数和(自身を含む): 903543732

約数和(自身を除く): 583997796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3492, 4656, 6984, 13968, 22877, 45754, 68631, 91508, 137262, 183016, 205893, 274524, 366032, 411786, 549048, 823572, 1098096, 1647144, 2219069, 3294288, 4438138, 6657207, 8876276, 13314414, 17752552, 19971621, 26628828, 35505104, 39943242, 53257656, 79886484, 106515312, 159772968, 319545936]

約数ペア:

[(1, 319545936), (2, 159772968), (3, 106515312), (4, 79886484), (6, 53257656), (8, 39943242), (9, 35505104), (12, 26628828), (16, 19971621), (18, 17752552), (24, 13314414), (36, 8876276), (48, 6657207), (72, 4438138), (97, 3294288), (144, 2219069), (194, 1647144), (291, 1098096), (388, 823572), (582, 549048), (776, 411786), (873, 366032), (1164, 274524), (1552, 205893), (1746, 183016), (2328, 137262), (3492, 91508), (4656, 68631), (6984, 45754), (13968, 22877)]