479388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 1379840

約数和(自身を除く): 900452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 439, 546, 878, 1092, 1317, 1756, 2634, 3073, 5268, 5707, 6146, 9219, 11414, 12292, 17121, 18438, 22828, 34242, 36876, 39949, 68484, 79898, 119847, 159796, 239694, 479388]

約数ペア:

[(1, 479388), (2, 239694), (3, 159796), (4, 119847), (6, 79898), (7, 68484), (12, 39949), (13, 36876), (14, 34242), (21, 22828), (26, 18438), (28, 17121), (39, 12292), (42, 11414), (52, 9219), (78, 6146), (84, 5707), (91, 5268), (156, 3073), (182, 2634), (273, 1756), (364, 1317), (439, 1092), (546, 878)]