425256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 1209600

約数和(自身を除く): 784344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 47, 52, 58, 78, 87, 94, 104, 116, 141, 156, 174, 188, 232, 282, 312, 348, 376, 377, 564, 611, 696, 754, 1128, 1131, 1222, 1363, 1508, 1833, 2262, 2444, 2726, 3016, 3666, 4089, 4524, 4888, 5452, 7332, 8178, 9048, 10904, 14664, 16356, 17719, 32712, 35438, 53157, 70876, 106314, 141752, 212628, 425256]

約数ペア:

[(1, 425256), (2, 212628), (3, 141752), (4, 106314), (6, 70876), (8, 53157), (12, 35438), (13, 32712), (24, 17719), (26, 16356), (29, 14664), (39, 10904), (47, 9048), (52, 8178), (58, 7332), (78, 5452), (87, 4888), (94, 4524), (104, 4089), (116, 3666), (141, 3016), (156, 2726), (174, 2444), (188, 2262), (232, 1833), (282, 1508), (312, 1363), (348, 1222), (376, 1131), (377, 1128), (564, 754), (611, 696)]