423708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 1096704

約数和(自身を除く): 672996

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 67, 68, 93, 102, 124, 134, 186, 201, 204, 268, 372, 402, 527, 804, 1054, 1139, 1581, 2077, 2108, 2278, 3162, 3417, 4154, 4556, 6231, 6324, 6834, 8308, 12462, 13668, 24924, 35309, 70618, 105927, 141236, 211854, 423708]

約数ペア:

[(1, 423708), (2, 211854), (3, 141236), (4, 105927), (6, 70618), (12, 35309), (17, 24924), (31, 13668), (34, 12462), (51, 8308), (62, 6834), (67, 6324), (68, 6231), (93, 4556), (102, 4154), (124, 3417), (134, 3162), (186, 2278), (201, 2108), (204, 2077), (268, 1581), (372, 1139), (402, 1054), (527, 804)]