676409524

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 1422150912

約数和(自身を除く): 745741388

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 101, 188, 196, 202, 329, 404, 658, 707, 727, 1316, 1414, 1454, 2303, 2828, 2908, 4606, 4747, 4949, 5089, 9212, 9494, 9898, 10178, 18988, 19796, 20356, 33229, 34169, 35623, 66458, 68338, 71246, 73427, 132916, 136676, 142492, 146854, 232603, 239183, 293708, 465206, 478366, 513989, 930412, 956732, 1027978, 1674281, 2055956, 3348562, 3451069, 3597923, 6697124, 6902138, 7195846, 13804276, 14391692, 24157483, 48314966, 96629932, 169102381, 338204762, 676409524]

約数ペア:

[(1, 676409524), (2, 338204762), (4, 169102381), (7, 96629932), (14, 48314966), (28, 24157483), (47, 14391692), (49, 13804276), (94, 7195846), (98, 6902138), (101, 6697124), (188, 3597923), (196, 3451069), (202, 3348562), (329, 2055956), (404, 1674281), (658, 1027978), (707, 956732), (727, 930412), (1316, 513989), (1414, 478366), (1454, 465206), (2303, 293708), (2828, 239183), (2908, 232603), (4606, 146854), (4747, 142492), (4949, 136676), (5089, 132916), (9212, 73427), (9494, 71246), (9898, 68338), (10178, 66458), (18988, 35623), (19796, 34169), (20356, 33229)]