417665628

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 1078813008

約数和(自身を除く): 661147380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 113, 166, 226, 249, 332, 339, 452, 498, 678, 747, 996, 1017, 1237, 1356, 1494, 2034, 2474, 2988, 3711, 4068, 4948, 7422, 9379, 11133, 14844, 18758, 22266, 28137, 37516, 44532, 56274, 84411, 102671, 112548, 139781, 168822, 205342, 279562, 308013, 337644, 410684, 419343, 559124, 616026, 838686, 924039, 1232052, 1258029, 1677372, 1848078, 2516058, 3696156, 5032116, 11601823, 23203646, 34805469, 46407292, 69610938, 104416407, 139221876, 208832814, 417665628]

約数ペア:

[(1, 417665628), (2, 208832814), (3, 139221876), (4, 104416407), (6, 69610938), (9, 46407292), (12, 34805469), (18, 23203646), (36, 11601823), (83, 5032116), (113, 3696156), (166, 2516058), (226, 1848078), (249, 1677372), (332, 1258029), (339, 1232052), (452, 924039), (498, 838686), (678, 616026), (747, 559124), (996, 419343), (1017, 410684), (1237, 337644), (1356, 308013), (1494, 279562), (2034, 205342), (2474, 168822), (2988, 139781), (3711, 112548), (4068, 102671), (4948, 84411), (7422, 56274), (9379, 44532), (11133, 37516), (14844, 28137), (18758, 22266)]