2668387968

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{40637}}^1$

素因数の和:40679

約数の個数: 128

約数和(自身を含む): 8290152000

約数和(自身を除く): 5621764032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 16416, 21888, 32832, 40637, 65664, 81274, 121911, 162548, 243822, 325096, 365733, 487644, 650192, 731466, 772103, 975288, 1097199, 1300384, 1462932, 1544206, 1950576, 2194398, 2316309, 2600768, 2925864, 3088412, 3901152, 4388796, 4632618, 5201536, 5851728, 6176824, 6948927, 7802304, 8777592, 9265236, 11703456, 12353648, 13897854, 15604608, 17555184, 18530472, 20846781, 23406912, 24707296, 27795708, 35110368, 37060944, 41693562, 46813824, 49414592, 55591416, 70220736, 74121888, 83387124, 98829184, 111182832, 140441472, 148243776, 166774248, 222365664, 296487552, 333548496, 444731328, 667096992, 889462656, 1334193984, 2668387968]

約数ペア:

[(1, 2668387968), (2, 1334193984), (3, 889462656), (4, 667096992), (6, 444731328), (8, 333548496), (9, 296487552), (12, 222365664), (16, 166774248), (18, 148243776), (19, 140441472), (24, 111182832), (27, 98829184), (32, 83387124), (36, 74121888), (38, 70220736), (48, 55591416), (54, 49414592), (57, 46813824), (64, 41693562), (72, 37060944), (76, 35110368), (96, 27795708), (108, 24707296), (114, 23406912), (128, 20846781), (144, 18530472), (152, 17555184), (171, 15604608), (192, 13897854), (216, 12353648), (228, 11703456), (288, 9265236), (304, 8777592), (342, 7802304), (384, 6948927), (432, 6176824), (456, 5851728), (513, 5201536), (576, 4632618), (608, 4388796), (684, 3901152), (864, 3088412), (912, 2925864), (1026, 2600768), (1152, 2316309), (1216, 2194398), (1368, 1950576), (1728, 1544206), (1824, 1462932), (2052, 1300384), (2432, 1097199), (2736, 975288), (3456, 772103), (3648, 731466), (4104, 650192), (5472, 487644), (7296, 365733), (8208, 325096), (10944, 243822), (16416, 162548), (21888, 121911), (32832, 81274), (40637, 65664)]