338278330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1693}}^1$

素因数の和:1795

約数の個数: 64

約数和(自身を含む): 691558560

約数和(自身を除く): 353280230

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 530, 689, 754, 1378, 1537, 1693, 1885, 3074, 3386, 3445, 3770, 6890, 7685, 8465, 15370, 16930, 19981, 22009, 39962, 44018, 49097, 89729, 98194, 99905, 110045, 179458, 199810, 220090, 245485, 448645, 490970, 638261, 897290, 1166477, 1276522, 2332954, 2602141, 3191305, 5204282, 5832385, 6382610, 11664770, 13010705, 26021410, 33827833, 67655666, 169139165, 338278330]

約数ペア:

[(1, 338278330), (2, 169139165), (5, 67655666), (10, 33827833), (13, 26021410), (26, 13010705), (29, 11664770), (53, 6382610), (58, 5832385), (65, 5204282), (106, 3191305), (130, 2602141), (145, 2332954), (265, 1276522), (290, 1166477), (377, 897290), (530, 638261), (689, 490970), (754, 448645), (1378, 245485), (1537, 220090), (1693, 199810), (1885, 179458), (3074, 110045), (3386, 99905), (3445, 98194), (3770, 89729), (6890, 49097), (7685, 44018), (8465, 39962), (15370, 22009), (16930, 19981)]