38642664

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 99973440

約数和(自身を除く): 61330776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 173, 227, 246, 328, 346, 454, 492, 519, 681, 692, 908, 984, 1038, 1362, 1384, 1816, 2076, 2724, 4152, 5448, 7093, 9307, 14186, 18614, 21279, 27921, 28372, 37228, 39271, 42558, 55842, 56744, 74456, 78542, 85116, 111684, 117813, 157084, 170232, 223368, 235626, 314168, 471252, 942504, 1610111, 3220222, 4830333, 6440444, 9660666, 12880888, 19321332, 38642664]

約数ペア:

[(1, 38642664), (2, 19321332), (3, 12880888), (4, 9660666), (6, 6440444), (8, 4830333), (12, 3220222), (24, 1610111), (41, 942504), (82, 471252), (123, 314168), (164, 235626), (173, 223368), (227, 170232), (246, 157084), (328, 117813), (346, 111684), (454, 85116), (492, 78542), (519, 74456), (681, 56744), (692, 55842), (908, 42558), (984, 39271), (1038, 37228), (1362, 28372), (1384, 27921), (1816, 21279), (2076, 18614), (2724, 14186), (4152, 9307), (5448, 7093)]