538798104

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{599}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 1626534000

約数和(自身を除く): 1087735896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 599, 744, 806, 936, 961, 1116, 1198, 1209, 1612, 1797, 1922, 2232, 2396, 2418, 2883, 3224, 3594, 3627, 3844, 4792, 4836, 5391, 5766, 7188, 7254, 7688, 7787, 8649, 9672, 10782, 11532, 12493, 14376, 14508, 15574, 17298, 18569, 21564, 23064, 23361, 24986, 29016, 31148, 34596, 37138, 37479, 43128, 46722, 49972, 55707, 62296, 69192, 70083, 74276, 74958, 93444, 99944, 111414, 112437, 140166, 148552, 149916, 167121, 186888, 222828, 224874, 241397, 280332, 299832, 334242, 445656, 449748, 482794, 560664, 575639, 668484, 724191, 899496, 965588, 1151278, 1336968, 1448382, 1726917, 1931176, 2172573, 2302556, 2896764, 3453834, 4345146, 4605112, 5180751, 5793528, 6907668, 7483307, 8690292, 10361502, 13815336, 14966614, 17380584, 20723004, 22449921, 29933228, 41446008, 44899842, 59866456, 67349763, 89799684, 134699526, 179599368, 269399052, 538798104]

約数ペア:

[(1, 538798104), (2, 269399052), (3, 179599368), (4, 134699526), (6, 89799684), (8, 67349763), (9, 59866456), (12, 44899842), (13, 41446008), (18, 29933228), (24, 22449921), (26, 20723004), (31, 17380584), (36, 14966614), (39, 13815336), (52, 10361502), (62, 8690292), (72, 7483307), (78, 6907668), (93, 5793528), (104, 5180751), (117, 4605112), (124, 4345146), (156, 3453834), (186, 2896764), (234, 2302556), (248, 2172573), (279, 1931176), (312, 1726917), (372, 1448382), (403, 1336968), (468, 1151278), (558, 965588), (599, 899496), (744, 724191), (806, 668484), (936, 575639), (961, 560664), (1116, 482794), (1198, 449748), (1209, 445656), (1612, 334242), (1797, 299832), (1922, 280332), (2232, 241397), (2396, 224874), (2418, 222828), (2883, 186888), (3224, 167121), (3594, 149916), (3627, 148552), (3844, 140166), (4792, 112437), (4836, 111414), (5391, 99944), (5766, 93444), (7188, 74958), (7254, 74276), (7688, 70083), (7787, 69192), (8649, 62296), (9672, 55707), (10782, 49972), (11532, 46722), (12493, 43128), (14376, 37479), (14508, 37138), (15574, 34596), (17298, 31148), (18569, 29016), (21564, 24986), (23064, 23361)]