1664362224

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1153

約数の個数: 240

約数和(自身を含む): 5612339200

約数和(自身を除く): 3947976976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 343, 372, 392, 434, 441, 496, 504, 558, 588, 651, 686, 744, 784, 868, 882, 1008, 1029, 1087, 1116, 1176, 1302, 1372, 1488, 1519, 1736, 1764, 1953, 2058, 2174, 2232, 2352, 2604, 2744, 3038, 3087, 3261, 3472, 3528, 3906, 4116, 4348, 4464, 4557, 5208, 5488, 6076, 6174, 6522, 7056, 7609, 7812, 8232, 8696, 9114, 9783, 10416, 10633, 12152, 12348, 13044, 13671, 15218, 15624, 16464, 17392, 18228, 19566, 21266, 22827, 24304, 24696, 26088, 27342, 30436, 31248, 31899, 33697, 36456, 39132, 42532, 45654, 49392, 52176, 53263, 54684, 60872, 63798, 67394, 68481, 72912, 78264, 85064, 91308, 95697, 101091, 106526, 109368, 121744, 127596, 134788, 136962, 156528, 159789, 170128, 182616, 191394, 202182, 213052, 218736, 235879, 255192, 269576, 273924, 303273, 319578, 365232, 372841, 382788, 404364, 426104, 471758, 479367, 510384, 539152, 547848, 606546, 639156, 707637, 745682, 765576, 808728, 852208, 943516, 958734, 1095696, 1118523, 1213092, 1278312, 1415274, 1491364, 1531152, 1617456, 1651153, 1887032, 1917468, 2122911, 2237046, 2426184, 2556624, 2830548, 2982728, 3302306, 3355569, 3774064, 3834936, 4245822, 4474092, 4852368, 4953459, 5661096, 5965456, 6604612, 6711138, 7669872, 8491644, 8948184, 9906918, 11322192, 11558071, 13209224, 13422276, 14860377, 16983288, 17896368, 19813836, 23116142, 26418448, 26844552, 29720754, 33966576, 34674213, 39627672, 46232284, 53689104, 59441508, 69348426, 79255344, 92464568, 104022639, 118883016, 138696852, 184929136, 208045278, 237766032, 277393704, 416090556, 554787408, 832181112, 1664362224]

約数ペア:

[(1, 1664362224), (2, 832181112), (3, 554787408), (4, 416090556), (6, 277393704), (7, 237766032), (8, 208045278), (9, 184929136), (12, 138696852), (14, 118883016), (16, 104022639), (18, 92464568), (21, 79255344), (24, 69348426), (28, 59441508), (31, 53689104), (36, 46232284), (42, 39627672), (48, 34674213), (49, 33966576), (56, 29720754), (62, 26844552), (63, 26418448), (72, 23116142), (84, 19813836), (93, 17896368), (98, 16983288), (112, 14860377), (124, 13422276), (126, 13209224), (144, 11558071), (147, 11322192), (168, 9906918), (186, 8948184), (196, 8491644), (217, 7669872), (248, 6711138), (252, 6604612), (279, 5965456), (294, 5661096), (336, 4953459), (343, 4852368), (372, 4474092), (392, 4245822), (434, 3834936), (441, 3774064), (496, 3355569), (504, 3302306), (558, 2982728), (588, 2830548), (651, 2556624), (686, 2426184), (744, 2237046), (784, 2122911), (868, 1917468), (882, 1887032), (1008, 1651153), (1029, 1617456), (1087, 1531152), (1116, 1491364), (1176, 1415274), (1302, 1278312), (1372, 1213092), (1488, 1118523), (1519, 1095696), (1736, 958734), (1764, 943516), (1953, 852208), (2058, 808728), (2174, 765576), (2232, 745682), (2352, 707637), (2604, 639156), (2744, 606546), (3038, 547848), (3087, 539152), (3261, 510384), (3472, 479367), (3528, 471758), (3906, 426104), (4116, 404364), (4348, 382788), (4464, 372841), (4557, 365232), (5208, 319578), (5488, 303273), (6076, 273924), (6174, 269576), (6522, 255192), (7056, 235879), (7609, 218736), (7812, 213052), (8232, 202182), (8696, 191394), (9114, 182616), (9783, 170128), (10416, 159789), (10633, 156528), (12152, 136962), (12348, 134788), (13044, 127596), (13671, 121744), (15218, 109368), (15624, 106526), (16464, 101091), (17392, 95697), (18228, 91308), (19566, 85064), (21266, 78264), (22827, 72912), (24304, 68481), (24696, 67394), (26088, 63798), (27342, 60872), (30436, 54684), (31248, 53263), (31899, 52176), (33697, 49392), (36456, 45654), (39132, 42532)]