256733850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{19231}}^1$

素因数の和:19335

約数の個数: 48

約数和(自身を含む): 643887360

約数和(自身を除く): 387153510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 890, 1335, 2225, 2670, 4450, 6675, 13350, 19231, 38462, 57693, 96155, 115386, 192310, 288465, 480775, 576930, 961550, 1442325, 1711559, 2884650, 3423118, 5134677, 8557795, 10269354, 17115590, 25673385, 42788975, 51346770, 85577950, 128366925, 256733850]

約数ペア:

[(1, 256733850), (2, 128366925), (3, 85577950), (5, 51346770), (6, 42788975), (10, 25673385), (15, 17115590), (25, 10269354), (30, 8557795), (50, 5134677), (75, 3423118), (89, 2884650), (150, 1711559), (178, 1442325), (267, 961550), (445, 576930), (534, 480775), (890, 288465), (1335, 192310), (2225, 115386), (2670, 96155), (4450, 57693), (6675, 38462), (13350, 19231)]