402346008

素因数分解:

$2^3\times 3^3\times {\mathrm{647}}^1\times {\mathrm{2879}}^1$

素因数の和:3541

約数の個数: 64

約数和(自身を含む): 1119744000

約数和(自身を除く): 717397992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647, 1294, 1941, 2588, 2879, 3882, 5176, 5758, 5823, 7764, 8637, 11516, 11646, 15528, 17274, 17469, 23032, 23292, 25911, 34548, 34938, 46584, 51822, 69096, 69876, 77733, 103644, 139752, 155466, 207288, 310932, 621864, 1862713, 3725426, 5588139, 7450852, 11176278, 14901704, 16764417, 22352556, 33528834, 44705112, 50293251, 67057668, 100586502, 134115336, 201173004, 402346008]

約数ペア:

[(1, 402346008), (2, 201173004), (3, 134115336), (4, 100586502), (6, 67057668), (8, 50293251), (9, 44705112), (12, 33528834), (18, 22352556), (24, 16764417), (27, 14901704), (36, 11176278), (54, 7450852), (72, 5588139), (108, 3725426), (216, 1862713), (647, 621864), (1294, 310932), (1941, 207288), (2588, 155466), (2879, 139752), (3882, 103644), (5176, 77733), (5758, 69876), (5823, 69096), (7764, 51822), (8637, 46584), (11516, 34938), (11646, 34548), (15528, 25911), (17274, 23292), (17469, 23032)]