450996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 1340640

約数和(自身を除く): 889644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 59, 78, 84, 91, 98, 118, 147, 156, 177, 182, 196, 236, 273, 294, 354, 364, 413, 546, 588, 637, 708, 767, 826, 1092, 1239, 1274, 1534, 1652, 1911, 2301, 2478, 2548, 2891, 3068, 3822, 4602, 4956, 5369, 5782, 7644, 8673, 9204, 10738, 11564, 16107, 17346, 21476, 32214, 34692, 37583, 64428, 75166, 112749, 150332, 225498, 450996]

約数ペア:

[(1, 450996), (2, 225498), (3, 150332), (4, 112749), (6, 75166), (7, 64428), (12, 37583), (13, 34692), (14, 32214), (21, 21476), (26, 17346), (28, 16107), (39, 11564), (42, 10738), (49, 9204), (52, 8673), (59, 7644), (78, 5782), (84, 5369), (91, 4956), (98, 4602), (118, 3822), (147, 3068), (156, 2891), (177, 2548), (182, 2478), (196, 2301), (236, 1911), (273, 1652), (294, 1534), (354, 1274), (364, 1239), (413, 1092), (546, 826), (588, 767), (637, 708)]