211589136

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 672300720

約数和(自身を除く): 460711584

約数列:

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

約数ペア:

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