258515532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3540

約数の個数: 108

約数和(自身を含む): 760746168

約数和(自身を除く): 502230636

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 1089, 1122, 1452, 1683, 2057, 2178, 2244, 3366, 3491, 4114, 4356, 6171, 6732, 6982, 8228, 10473, 12342, 13964, 18513, 20946, 24684, 31419, 37026, 38401, 41892, 59347, 62838, 74052, 76802, 115203, 118694, 125676, 153604, 178041, 230406, 237388, 345609, 356082, 422411, 460812, 534123, 652817, 691218, 712164, 844822, 1068246, 1267233, 1305634, 1382436, 1689644, 1958451, 2136492, 2534466, 2611268, 3801699, 3916902, 5068932, 5875353, 7180987, 7603398, 7833804, 11750706, 14361974, 15206796, 21542961, 23501412, 28723948, 43085922, 64628883, 86171844, 129257766, 258515532]

約数ペア:

[(1, 258515532), (2, 129257766), (3, 86171844), (4, 64628883), (6, 43085922), (9, 28723948), (11, 23501412), (12, 21542961), (17, 15206796), (18, 14361974), (22, 11750706), (33, 7833804), (34, 7603398), (36, 7180987), (44, 5875353), (51, 5068932), (66, 3916902), (68, 3801699), (99, 2611268), (102, 2534466), (121, 2136492), (132, 1958451), (153, 1689644), (187, 1382436), (198, 1305634), (204, 1267233), (242, 1068246), (306, 844822), (363, 712164), (374, 691218), (396, 652817), (484, 534123), (561, 460812), (612, 422411), (726, 356082), (748, 345609), (1089, 237388), (1122, 230406), (1452, 178041), (1683, 153604), (2057, 125676), (2178, 118694), (2244, 115203), (3366, 76802), (3491, 74052), (4114, 62838), (4356, 59347), (6171, 41892), (6732, 38401), (6982, 37026), (8228, 31419), (10473, 24684), (12342, 20946), (13964, 18513)]