649512072

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28279}}^1$

素因数の和:28331

約数の個数: 96

約数和(自身を含む): 1985256000

約数和(自身を除く): 1335743928

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, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1276, 1914, 2088, 2552, 2871, 3828, 5742, 7656, 11484, 22968, 28279, 56558, 84837, 113116, 169674, 226232, 254511, 311069, 339348, 509022, 622138, 678696, 820091, 933207, 1018044, 1244276, 1640182, 1866414, 2036088, 2460273, 2488552, 2799621, 3280364, 3732828, 4920546, 5599242, 6560728, 7380819, 7465656, 9021001, 9841092, 11198484, 14761638, 18042002, 19682184, 22396968, 27063003, 29523276, 36084004, 54126006, 59046552, 72168008, 81189009, 108252012, 162378018, 216504024, 324756036, 649512072]

約数ペア:

[(1, 649512072), (2, 324756036), (3, 216504024), (4, 162378018), (6, 108252012), (8, 81189009), (9, 72168008), (11, 59046552), (12, 54126006), (18, 36084004), (22, 29523276), (24, 27063003), (29, 22396968), (33, 19682184), (36, 18042002), (44, 14761638), (58, 11198484), (66, 9841092), (72, 9021001), (87, 7465656), (88, 7380819), (99, 6560728), (116, 5599242), (132, 4920546), (174, 3732828), (198, 3280364), (232, 2799621), (261, 2488552), (264, 2460273), (319, 2036088), (348, 1866414), (396, 1640182), (522, 1244276), (638, 1018044), (696, 933207), (792, 820091), (957, 678696), (1044, 622138), (1276, 509022), (1914, 339348), (2088, 311069), (2552, 254511), (2871, 226232), (3828, 169674), (5742, 113116), (7656, 84837), (11484, 56558), (22968, 28279)]