661099999392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10578277}}^1$

素因数の和:10578331

約数の個数: 144

約数和(自身を含む): 2217884078592

約数和(自身を除く): 1556784079200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 62496, 10578277, 21156554, 31734831, 42313108, 63469662, 74047939, 84626216, 95204493, 126939324, 148095878, 169252432, 190408986, 222143817, 253878648, 296191756, 327926587, 338504864, 380817972, 444287634, 507757296, 592383512, 655853174, 666431451, 761635944, 888575268, 983779761, 1015514592, 1184767024, 1311706348, 1332862902, 1523271888, 1777150536, 1967559522, 2295486109, 2369534048, 2623412696, 2665725804, 2951339283, 3046543776, 3554301072, 3935119044, 4590972218, 5246825392, 5331451608, 5902678566, 6886458327, 7108602144, 7870238088, 9181944436, 10493650784, 10662903216, 11805357132, 13772916654, 15740476176, 18363888872, 20659374981, 21325806432, 23610714264, 27545833308, 31480952352, 36727777744, 41318749962, 47221428528, 55091666616, 73455555488, 82637499924, 94442857056, 110183333232, 165274999848, 220366666464, 330549999696, 661099999392]

約数ペア:

[(1, 661099999392), (2, 330549999696), (3, 220366666464), (4, 165274999848), (6, 110183333232), (7, 94442857056), (8, 82637499924), (9, 73455555488), (12, 55091666616), (14, 47221428528), (16, 41318749962), (18, 36727777744), (21, 31480952352), (24, 27545833308), (28, 23610714264), (31, 21325806432), (32, 20659374981), (36, 18363888872), (42, 15740476176), (48, 13772916654), (56, 11805357132), (62, 10662903216), (63, 10493650784), (72, 9181944436), (84, 7870238088), (93, 7108602144), (96, 6886458327), (112, 5902678566), (124, 5331451608), (126, 5246825392), (144, 4590972218), (168, 3935119044), (186, 3554301072), (217, 3046543776), (224, 2951339283), (248, 2665725804), (252, 2623412696), (279, 2369534048), (288, 2295486109), (336, 1967559522), (372, 1777150536), (434, 1523271888), (496, 1332862902), (504, 1311706348), (558, 1184767024), (651, 1015514592), (672, 983779761), (744, 888575268), (868, 761635944), (992, 666431451), (1008, 655853174), (1116, 592383512), (1302, 507757296), (1488, 444287634), (1736, 380817972), (1953, 338504864), (2016, 327926587), (2232, 296191756), (2604, 253878648), (2976, 222143817), (3472, 190408986), (3906, 169252432), (4464, 148095878), (5208, 126939324), (6944, 95204493), (7812, 84626216), (8928, 74047939), (10416, 63469662), (15624, 42313108), (20832, 31734831), (31248, 21156554), (62496, 10578277)]