264478986

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 600825600

約数和(自身を除く): 336346614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 113, 178, 226, 267, 339, 487, 534, 678, 801, 974, 1017, 1461, 1602, 2034, 2403, 2922, 3051, 4383, 4806, 6102, 8766, 10057, 13149, 20114, 26298, 30171, 43343, 55031, 60342, 86686, 90513, 110062, 130029, 165093, 181026, 260058, 271539, 330186, 390087, 495279, 543078, 780174, 990558, 1170261, 1485837, 2340522, 2971674, 4897759, 9795518, 14693277, 29386554, 44079831, 88159662, 132239493, 264478986]

約数ペア:

[(1, 264478986), (2, 132239493), (3, 88159662), (6, 44079831), (9, 29386554), (18, 14693277), (27, 9795518), (54, 4897759), (89, 2971674), (113, 2340522), (178, 1485837), (226, 1170261), (267, 990558), (339, 780174), (487, 543078), (534, 495279), (678, 390087), (801, 330186), (974, 271539), (1017, 260058), (1461, 181026), (1602, 165093), (2034, 130029), (2403, 110062), (2922, 90513), (3051, 86686), (4383, 60342), (4806, 55031), (6102, 43343), (8766, 30171), (10057, 26298), (13149, 20114)]