396594394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 746807040

約数和(自身を除く): 350212646

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 97, 119, 194, 238, 287, 419, 574, 679, 697, 838, 1358, 1394, 1649, 2933, 3298, 3977, 4879, 5866, 7123, 7954, 9758, 11543, 14246, 17179, 23086, 27839, 34358, 40643, 49861, 55678, 67609, 81286, 99722, 120253, 135218, 240506, 284501, 292043, 473263, 569002, 584086, 690931, 946526, 1381862, 1666363, 2044301, 3332726, 4088602, 4836517, 9673034, 11664541, 23329082, 28328171, 56656342, 198297197, 396594394]

約数ペア:

[(1, 396594394), (2, 198297197), (7, 56656342), (14, 28328171), (17, 23329082), (34, 11664541), (41, 9673034), (82, 4836517), (97, 4088602), (119, 3332726), (194, 2044301), (238, 1666363), (287, 1381862), (419, 946526), (574, 690931), (679, 584086), (697, 569002), (838, 473263), (1358, 292043), (1394, 284501), (1649, 240506), (2933, 135218), (3298, 120253), (3977, 99722), (4879, 81286), (5866, 67609), (7123, 55678), (7954, 49861), (9758, 40643), (11543, 34358), (14246, 27839), (17179, 23086)]