1252207908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28723}}^1$

素因数の和:28913

約数の個数: 72

約数和(自身を含む): 3638526528

約数和(自身を除く): 2386318620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 519, 692, 1038, 1211, 1557, 2076, 2422, 3114, 3633, 4844, 6228, 7266, 10899, 14532, 21798, 28723, 43596, 57446, 86169, 114892, 172338, 201061, 258507, 344676, 402122, 517014, 603183, 804244, 1034028, 1206366, 1809549, 2412732, 3619098, 4969079, 7238196, 9938158, 14907237, 19876316, 29814474, 34783553, 44721711, 59628948, 69567106, 89443422, 104350659, 139134212, 178886844, 208701318, 313051977, 417402636, 626103954, 1252207908]

約数ペア:

[(1, 1252207908), (2, 626103954), (3, 417402636), (4, 313051977), (6, 208701318), (7, 178886844), (9, 139134212), (12, 104350659), (14, 89443422), (18, 69567106), (21, 59628948), (28, 44721711), (36, 34783553), (42, 29814474), (63, 19876316), (84, 14907237), (126, 9938158), (173, 7238196), (252, 4969079), (346, 3619098), (519, 2412732), (692, 1809549), (1038, 1206366), (1211, 1034028), (1557, 804244), (2076, 603183), (2422, 517014), (3114, 402122), (3633, 344676), (4844, 258507), (6228, 201061), (7266, 172338), (10899, 114892), (14532, 86169), (21798, 57446), (28723, 43596)]