664746456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{22283}}^1$

素因数の和:22416

約数の個数: 64

約数和(自身を含む): 1829070720

約数和(自身を除く): 1164324264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 113, 132, 226, 264, 339, 452, 678, 904, 1243, 1356, 2486, 2712, 3729, 4972, 7458, 9944, 14916, 22283, 29832, 44566, 66849, 89132, 133698, 178264, 245113, 267396, 490226, 534792, 735339, 980452, 1470678, 1960904, 2517979, 2941356, 5035958, 5882712, 7553937, 10071916, 15107874, 20143832, 27697769, 30215748, 55395538, 60431496, 83093307, 110791076, 166186614, 221582152, 332373228, 664746456]

約数ペア:

[(1, 664746456), (2, 332373228), (3, 221582152), (4, 166186614), (6, 110791076), (8, 83093307), (11, 60431496), (12, 55395538), (22, 30215748), (24, 27697769), (33, 20143832), (44, 15107874), (66, 10071916), (88, 7553937), (113, 5882712), (132, 5035958), (226, 2941356), (264, 2517979), (339, 1960904), (452, 1470678), (678, 980452), (904, 735339), (1243, 534792), (1356, 490226), (2486, 267396), (2712, 245113), (3729, 178264), (4972, 133698), (7458, 89132), (9944, 66849), (14916, 44566), (22283, 29832)]