331333228520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25177297}}^1$

素因数の和:25177362

約数の個数: 64

約数和(自身を含む): 870127418880

約数和(自身を除く): 538794190360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 25177297, 50354594, 100709188, 125886485, 176241079, 201418376, 251772970, 352482158, 503545940, 704964316, 881205395, 1007091880, 1183332959, 1409928632, 1762410790, 2366665918, 3524821580, 4733331836, 5916664795, 7049643160, 8283330713, 9466663672, 11833329590, 16566661426, 23666659180, 33133322852, 41416653565, 47333318360, 66266645704, 82833307130, 165666614260, 331333228520]

約数ペア:

[(1, 331333228520), (2, 165666614260), (4, 82833307130), (5, 66266645704), (7, 47333318360), (8, 41416653565), (10, 33133322852), (14, 23666659180), (20, 16566661426), (28, 11833329590), (35, 9466663672), (40, 8283330713), (47, 7049643160), (56, 5916664795), (70, 4733331836), (94, 3524821580), (140, 2366665918), (188, 1762410790), (235, 1409928632), (280, 1183332959), (329, 1007091880), (376, 881205395), (470, 704964316), (658, 503545940), (940, 352482158), (1316, 251772970), (1645, 201418376), (1880, 176241079), (2632, 125886485), (3290, 100709188), (6580, 50354594), (13160, 25177297)]