480214322

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 899112960

約数和(自身を除く): 418898638

約数列:

[1, 2, 7, 14, 19, 38, 47, 71, 94, 133, 142, 266, 329, 497, 541, 658, 893, 994, 1082, 1349, 1786, 2698, 3337, 3787, 6251, 6674, 7574, 9443, 10279, 12502, 18886, 20558, 23359, 25427, 38411, 46718, 50854, 63403, 71953, 76822, 126806, 143906, 177989, 268877, 355978, 443821, 483113, 537754, 729809, 887642, 966226, 1459618, 1805317, 3381791, 3610634, 5108663, 6763582, 10217326, 12637219, 25274438, 34301023, 68602046, 240107161, 480214322]

約数ペア:

[(1, 480214322), (2, 240107161), (7, 68602046), (14, 34301023), (19, 25274438), (38, 12637219), (47, 10217326), (71, 6763582), (94, 5108663), (133, 3610634), (142, 3381791), (266, 1805317), (329, 1459618), (497, 966226), (541, 887642), (658, 729809), (893, 537754), (994, 483113), (1082, 443821), (1349, 355978), (1786, 268877), (2698, 177989), (3337, 143906), (3787, 126806), (6251, 76822), (6674, 71953), (7574, 63403), (9443, 50854), (10279, 46718), (12502, 38411), (18886, 25427), (20558, 23359)]