289976904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{82193}}^1$

素因数の和:82219

約数の個数: 72

約数和(自身を含む): 913586310

約数和(自身を除く): 623609406

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 82193, 164386, 246579, 328772, 493158, 575351, 657544, 739737, 986316, 1150702, 1479474, 1726053, 1972632, 2301404, 2958948, 3452106, 4027457, 4602808, 5178159, 5917896, 6904212, 8054914, 10356318, 12082371, 13808424, 16109828, 20712636, 24164742, 32219656, 36247113, 41425272, 48329484, 72494226, 96658968, 144988452, 289976904]

約数ペア:

[(1, 289976904), (2, 144988452), (3, 96658968), (4, 72494226), (6, 48329484), (7, 41425272), (8, 36247113), (9, 32219656), (12, 24164742), (14, 20712636), (18, 16109828), (21, 13808424), (24, 12082371), (28, 10356318), (36, 8054914), (42, 6904212), (49, 5917896), (56, 5178159), (63, 4602808), (72, 4027457), (84, 3452106), (98, 2958948), (126, 2301404), (147, 1972632), (168, 1726053), (196, 1479474), (252, 1150702), (294, 986316), (392, 739737), (441, 657544), (504, 575351), (588, 493158), (882, 328772), (1176, 246579), (1764, 164386), (3528, 82193)]