423178272

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 216

約数和(自身を含む): 1366288560

約数和(自身を除く): 943110288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 139, 144, 176, 186, 198, 248, 264, 278, 279, 288, 341, 352, 372, 396, 417, 496, 528, 556, 558, 682, 744, 792, 834, 961, 992, 1023, 1056, 1112, 1116, 1251, 1364, 1488, 1529, 1584, 1668, 1922, 2046, 2224, 2232, 2502, 2728, 2883, 2976, 3058, 3069, 3168, 3336, 3844, 4092, 4309, 4448, 4464, 4587, 5004, 5456, 5766, 6116, 6138, 6672, 7688, 8184, 8618, 8649, 8928, 9174, 10008, 10571, 10912, 11532, 12232, 12276, 12927, 13344, 13761, 15376, 16368, 17236, 17298, 18348, 20016, 21142, 23064, 24464, 24552, 25854, 27522, 30752, 31713, 32736, 34472, 34596, 36696, 38781, 40032, 42284, 46128, 47399, 48928, 49104, 51708, 55044, 63426, 68944, 69192, 73392, 77562, 84568, 92256, 94798, 95139, 98208, 103416, 110088, 126852, 133579, 137888, 138384, 142197, 146784, 155124, 169136, 189596, 190278, 206832, 220176, 253704, 267158, 276768, 284394, 310248, 338272, 379192, 380556, 400737, 413664, 426591, 440352, 507408, 534316, 568788, 620496, 758384, 761112, 801474, 853182, 1014816, 1068632, 1137576, 1202211, 1240992, 1469369, 1516768, 1522224, 1602948, 1706364, 2137264, 2275152, 2404422, 2938738, 3044448, 3205896, 3412728, 4274528, 4408107, 4550304, 4808844, 5877476, 6411792, 6825456, 8816214, 9617688, 11754952, 12823584, 13224321, 13650912, 17632428, 19235376, 23509904, 26448642, 35264856, 38470752, 47019808, 52897284, 70529712, 105794568, 141059424, 211589136, 423178272]

約数ペア:

[(1, 423178272), (2, 211589136), (3, 141059424), (4, 105794568), (6, 70529712), (8, 52897284), (9, 47019808), (11, 38470752), (12, 35264856), (16, 26448642), (18, 23509904), (22, 19235376), (24, 17632428), (31, 13650912), (32, 13224321), (33, 12823584), (36, 11754952), (44, 9617688), (48, 8816214), (62, 6825456), (66, 6411792), (72, 5877476), (88, 4808844), (93, 4550304), (96, 4408107), (99, 4274528), (124, 3412728), (132, 3205896), (139, 3044448), (144, 2938738), (176, 2404422), (186, 2275152), (198, 2137264), (248, 1706364), (264, 1602948), (278, 1522224), (279, 1516768), (288, 1469369), (341, 1240992), (352, 1202211), (372, 1137576), (396, 1068632), (417, 1014816), (496, 853182), (528, 801474), (556, 761112), (558, 758384), (682, 620496), (744, 568788), (792, 534316), (834, 507408), (961, 440352), (992, 426591), (1023, 413664), (1056, 400737), (1112, 380556), (1116, 379192), (1251, 338272), (1364, 310248), (1488, 284394), (1529, 276768), (1584, 267158), (1668, 253704), (1922, 220176), (2046, 206832), (2224, 190278), (2232, 189596), (2502, 169136), (2728, 155124), (2883, 146784), (2976, 142197), (3058, 138384), (3069, 137888), (3168, 133579), (3336, 126852), (3844, 110088), (4092, 103416), (4309, 98208), (4448, 95139), (4464, 94798), (4587, 92256), (5004, 84568), (5456, 77562), (5766, 73392), (6116, 69192), (6138, 68944), (6672, 63426), (7688, 55044), (8184, 51708), (8618, 49104), (8649, 48928), (8928, 47399), (9174, 46128), (10008, 42284), (10571, 40032), (10912, 38781), (11532, 36696), (12232, 34596), (12276, 34472), (12927, 32736), (13344, 31713), (13761, 30752), (15376, 27522), (16368, 25854), (17236, 24552), (17298, 24464), (18348, 23064), (20016, 21142)]