1601808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 4749696

約数和(自身を除く): 3147888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 151, 156, 204, 208, 221, 272, 302, 312, 408, 442, 453, 604, 624, 663, 816, 884, 906, 1208, 1326, 1768, 1812, 1963, 2416, 2567, 2652, 3536, 3624, 3926, 5134, 5304, 5889, 7248, 7701, 7852, 10268, 10608, 11778, 15402, 15704, 20536, 23556, 30804, 31408, 33371, 41072, 47112, 61608, 66742, 94224, 100113, 123216, 133484, 200226, 266968, 400452, 533936, 800904, 1601808]

約数ペア:

[(1, 1601808), (2, 800904), (3, 533936), (4, 400452), (6, 266968), (8, 200226), (12, 133484), (13, 123216), (16, 100113), (17, 94224), (24, 66742), (26, 61608), (34, 47112), (39, 41072), (48, 33371), (51, 31408), (52, 30804), (68, 23556), (78, 20536), (102, 15704), (104, 15402), (136, 11778), (151, 10608), (156, 10268), (204, 7852), (208, 7701), (221, 7248), (272, 5889), (302, 5304), (312, 5134), (408, 3926), (442, 3624), (453, 3536), (604, 2652), (624, 2567), (663, 2416), (816, 1963), (884, 1812), (906, 1768), (1208, 1326)]