2261688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 6652800

約数和(自身を除く): 4391112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 659, 858, 1144, 1318, 1716, 1977, 2636, 3432, 3954, 5272, 7249, 7908, 8567, 14498, 15816, 17134, 21747, 25701, 28996, 34268, 43494, 51402, 57992, 68536, 86988, 94237, 102804, 173976, 188474, 205608, 282711, 376948, 565422, 753896, 1130844, 2261688]

約数ペア:

[(1, 2261688), (2, 1130844), (3, 753896), (4, 565422), (6, 376948), (8, 282711), (11, 205608), (12, 188474), (13, 173976), (22, 102804), (24, 94237), (26, 86988), (33, 68536), (39, 57992), (44, 51402), (52, 43494), (66, 34268), (78, 28996), (88, 25701), (104, 21747), (132, 17134), (143, 15816), (156, 14498), (264, 8567), (286, 7908), (312, 7249), (429, 5272), (572, 3954), (659, 3432), (858, 2636), (1144, 1977), (1318, 1716)]