425156172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 1169344512

約数和(自身を除く): 744188340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 113, 141, 188, 226, 282, 329, 339, 452, 564, 658, 678, 791, 953, 987, 1316, 1356, 1582, 1906, 1974, 2373, 2859, 3164, 3812, 3948, 4746, 5311, 5718, 6671, 9492, 10622, 11436, 13342, 15933, 20013, 21244, 26684, 31866, 37177, 40026, 44791, 63732, 74354, 80052, 89582, 107689, 111531, 134373, 148708, 179164, 215378, 223062, 268746, 313537, 323067, 430756, 446124, 537492, 627074, 646134, 753823, 940611, 1254148, 1292268, 1507646, 1881222, 2261469, 3015292, 3762444, 4522938, 5061383, 9045876, 10122766, 15184149, 20245532, 30368298, 35429681, 60736596, 70859362, 106289043, 141718724, 212578086, 425156172]

約数ペア:

[(1, 425156172), (2, 212578086), (3, 141718724), (4, 106289043), (6, 70859362), (7, 60736596), (12, 35429681), (14, 30368298), (21, 20245532), (28, 15184149), (42, 10122766), (47, 9045876), (84, 5061383), (94, 4522938), (113, 3762444), (141, 3015292), (188, 2261469), (226, 1881222), (282, 1507646), (329, 1292268), (339, 1254148), (452, 940611), (564, 753823), (658, 646134), (678, 627074), (791, 537492), (953, 446124), (987, 430756), (1316, 323067), (1356, 313537), (1582, 268746), (1906, 223062), (1974, 215378), (2373, 179164), (2859, 148708), (3164, 134373), (3812, 111531), (3948, 107689), (4746, 89582), (5311, 80052), (5718, 74354), (6671, 63732), (9492, 44791), (10622, 40026), (11436, 37177), (13342, 31866), (15933, 26684), (20013, 21244)]