448913844

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 1150574880

約数和(自身を除く): 701661036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 283, 317, 417, 556, 566, 634, 834, 849, 951, 1132, 1251, 1268, 1668, 1698, 1902, 2502, 2547, 2853, 3396, 3804, 5004, 5094, 5706, 10188, 11412, 39337, 44063, 78674, 88126, 89711, 118011, 132189, 157348, 176252, 179422, 236022, 264378, 269133, 354033, 358844, 396567, 472044, 528756, 538266, 708066, 793134, 807399, 1076532, 1416132, 1586268, 1614798, 3229596, 12469829, 24939658, 37409487, 49879316, 74818974, 112228461, 149637948, 224456922, 448913844]

約数ペア:

[(1, 448913844), (2, 224456922), (3, 149637948), (4, 112228461), (6, 74818974), (9, 49879316), (12, 37409487), (18, 24939658), (36, 12469829), (139, 3229596), (278, 1614798), (283, 1586268), (317, 1416132), (417, 1076532), (556, 807399), (566, 793134), (634, 708066), (834, 538266), (849, 528756), (951, 472044), (1132, 396567), (1251, 358844), (1268, 354033), (1668, 269133), (1698, 264378), (1902, 236022), (2502, 179422), (2547, 176252), (2853, 157348), (3396, 132189), (3804, 118011), (5004, 89711), (5094, 88126), (5706, 78674), (10188, 44063), (11412, 39337)]