289461198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2137

約数の個数: 64

約数和(自身を含む): 654796800

約数和(自身を除く): 365335602

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 59, 62, 78, 93, 118, 177, 186, 354, 403, 767, 806, 1209, 1534, 1829, 2029, 2301, 2418, 3658, 4058, 4602, 5487, 6087, 10974, 12174, 23777, 26377, 47554, 52754, 62899, 71331, 79131, 119711, 125798, 142662, 158262, 188697, 239422, 359133, 377394, 718266, 817687, 1556243, 1635374, 2453061, 3112486, 3711041, 4668729, 4906122, 7422082, 9337458, 11133123, 22266246, 48243533, 96487066, 144730599, 289461198]

約数ペア:

[(1, 289461198), (2, 144730599), (3, 96487066), (6, 48243533), (13, 22266246), (26, 11133123), (31, 9337458), (39, 7422082), (59, 4906122), (62, 4668729), (78, 3711041), (93, 3112486), (118, 2453061), (177, 1635374), (186, 1556243), (354, 817687), (403, 718266), (767, 377394), (806, 359133), (1209, 239422), (1534, 188697), (1829, 158262), (2029, 142662), (2301, 125798), (2418, 119711), (3658, 79131), (4058, 71331), (4602, 62899), (5487, 52754), (6087, 47554), (10974, 26377), (12174, 23777)]