288961386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{362107}}^1$

素因数の和:362138

約数の個数: 32

約数和(自身を含む): 695247360

約数和(自身を除く): 406285974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 362107, 724214, 1086321, 2172642, 2534749, 5069498, 6880033, 7604247, 13760066, 15208494, 20640099, 41280198, 48160231, 96320462, 144480693, 288961386]

約数ペア:

[(1, 288961386), (2, 144480693), (3, 96320462), (6, 48160231), (7, 41280198), (14, 20640099), (19, 15208494), (21, 13760066), (38, 7604247), (42, 6880033), (57, 5069498), (114, 2534749), (133, 2172642), (266, 1086321), (399, 724214), (798, 362107)]