252648

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 778050

約数和(自身を除く): 525402

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 174, 198, 232, 242, 261, 264, 319, 348, 363, 396, 484, 522, 638, 696, 726, 792, 957, 968, 1044, 1089, 1276, 1452, 1914, 2088, 2178, 2552, 2871, 2904, 3509, 3828, 4356, 5742, 7018, 7656, 8712, 10527, 11484, 14036, 21054, 22968, 28072, 31581, 42108, 63162, 84216, 126324, 252648]

約数ペア:

[(1, 252648), (2, 126324), (3, 84216), (4, 63162), (6, 42108), (8, 31581), (9, 28072), (11, 22968), (12, 21054), (18, 14036), (22, 11484), (24, 10527), (29, 8712), (33, 7656), (36, 7018), (44, 5742), (58, 4356), (66, 3828), (72, 3509), (87, 2904), (88, 2871), (99, 2552), (116, 2178), (121, 2088), (132, 1914), (174, 1452), (198, 1276), (232, 1089), (242, 1044), (261, 968), (264, 957), (319, 792), (348, 726), (363, 696), (396, 638), (484, 522)]