278323314246

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{228049}}^1$

素因数の和:228390

約数の個数: 64

約数和(自身を含む): 627557112000

約数和(自身を除く): 349233797754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 233, 291, 466, 582, 699, 873, 1398, 1746, 2097, 2619, 4194, 5238, 6291, 12582, 22601, 45202, 67803, 135606, 203409, 228049, 406818, 456098, 610227, 684147, 1220454, 1368294, 2052441, 4104882, 6157323, 12314646, 22120753, 44241506, 53135417, 66362259, 106270834, 132724518, 159406251, 199086777, 318812502, 398173554, 478218753, 597260331, 956437506, 1194520662, 1434656259, 2869312518, 5154135449, 10308270898, 15462406347, 30924812694, 46387219041, 92774438082, 139161657123, 278323314246]

約数ペア:

[(1, 278323314246), (2, 139161657123), (3, 92774438082), (6, 46387219041), (9, 30924812694), (18, 15462406347), (27, 10308270898), (54, 5154135449), (97, 2869312518), (194, 1434656259), (233, 1194520662), (291, 956437506), (466, 597260331), (582, 478218753), (699, 398173554), (873, 318812502), (1398, 199086777), (1746, 159406251), (2097, 132724518), (2619, 106270834), (4194, 66362259), (5238, 53135417), (6291, 44241506), (12582, 22120753), (22601, 12314646), (45202, 6157323), (67803, 4104882), (135606, 2052441), (203409, 1368294), (228049, 1220454), (406818, 684147), (456098, 610227)]