1397677716

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{1151}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 3585254400

約数和(自身を除く): 2187576684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 379, 534, 758, 801, 1068, 1137, 1151, 1516, 1602, 2274, 2302, 3204, 3411, 3453, 4548, 4604, 6822, 6906, 10359, 13644, 13812, 20718, 33731, 41436, 67462, 101193, 102439, 134924, 202386, 204878, 303579, 307317, 404772, 409756, 436229, 607158, 614634, 872458, 921951, 1214316, 1229268, 1308687, 1744916, 1843902, 2617374, 3687804, 3926061, 5234748, 7852122, 15704244, 38824381, 77648762, 116473143, 155297524, 232946286, 349419429, 465892572, 698838858, 1397677716]

約数ペア:

[(1, 1397677716), (2, 698838858), (3, 465892572), (4, 349419429), (6, 232946286), (9, 155297524), (12, 116473143), (18, 77648762), (36, 38824381), (89, 15704244), (178, 7852122), (267, 5234748), (356, 3926061), (379, 3687804), (534, 2617374), (758, 1843902), (801, 1744916), (1068, 1308687), (1137, 1229268), (1151, 1214316), (1516, 921951), (1602, 872458), (2274, 614634), (2302, 607158), (3204, 436229), (3411, 409756), (3453, 404772), (4548, 307317), (4604, 303579), (6822, 204878), (6906, 202386), (10359, 134924), (13644, 102439), (13812, 101193), (20718, 67462), (33731, 41436)]