306598672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 665314560

約数和(自身を除く): 358715888

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 47, 58, 68, 94, 116, 136, 188, 232, 272, 376, 464, 493, 752, 799, 827, 986, 1363, 1598, 1654, 1972, 2726, 3196, 3308, 3944, 5452, 6392, 6616, 7888, 10904, 12784, 13232, 14059, 21808, 23171, 23983, 28118, 38869, 46342, 47966, 56236, 77738, 92684, 95932, 112472, 155476, 185368, 191864, 224944, 310952, 370736, 383728, 407711, 621904, 660773, 815422, 1127201, 1321546, 1630844, 2254402, 2643092, 3261688, 4508804, 5286184, 6523376, 9017608, 10572368, 18035216, 19162417, 38324834, 76649668, 153299336, 306598672]

約数ペア:

[(1, 306598672), (2, 153299336), (4, 76649668), (8, 38324834), (16, 19162417), (17, 18035216), (29, 10572368), (34, 9017608), (47, 6523376), (58, 5286184), (68, 4508804), (94, 3261688), (116, 2643092), (136, 2254402), (188, 1630844), (232, 1321546), (272, 1127201), (376, 815422), (464, 660773), (493, 621904), (752, 407711), (799, 383728), (827, 370736), (986, 310952), (1363, 224944), (1598, 191864), (1654, 185368), (1972, 155476), (2726, 112472), (3196, 95932), (3308, 92684), (3944, 77738), (5452, 56236), (6392, 47966), (6616, 46342), (7888, 38869), (10904, 28118), (12784, 23983), (13232, 23171), (14059, 21808)]