216456768

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 684702720

約数和(自身を除く): 468245952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 127, 132, 144, 176, 192, 198, 254, 264, 269, 288, 352, 381, 396, 508, 528, 538, 576, 704, 762, 792, 807, 1016, 1056, 1076, 1143, 1397, 1524, 1584, 1614, 2032, 2112, 2152, 2286, 2421, 2794, 2959, 3048, 3168, 3228, 4064, 4191, 4304, 4572, 4842, 5588, 5918, 6096, 6336, 6456, 8128, 8382, 8608, 8877, 9144, 9684, 11176, 11836, 12192, 12573, 12912, 16764, 17216, 17754, 18288, 19368, 22352, 23672, 24384, 25146, 25824, 26631, 33528, 34163, 35508, 36576, 38736, 44704, 47344, 50292, 51648, 53262, 67056, 68326, 71016, 73152, 77472, 89408, 94688, 100584, 102489, 106524, 134112, 136652, 142032, 154944, 189376, 201168, 204978, 213048, 268224, 273304, 284064, 307467, 375793, 402336, 409956, 426096, 546608, 568128, 614934, 751586, 804672, 819912, 852192, 1093216, 1127379, 1229868, 1503172, 1639824, 1704384, 2186432, 2254758, 2459736, 3006344, 3279648, 3382137, 4509516, 4919472, 6012688, 6559296, 6764274, 9019032, 9838944, 12025376, 13528548, 18038064, 19677888, 24050752, 27057096, 36076128, 54114192, 72152256, 108228384, 216456768]

約数ペア:

[(1, 216456768), (2, 108228384), (3, 72152256), (4, 54114192), (6, 36076128), (8, 27057096), (9, 24050752), (11, 19677888), (12, 18038064), (16, 13528548), (18, 12025376), (22, 9838944), (24, 9019032), (32, 6764274), (33, 6559296), (36, 6012688), (44, 4919472), (48, 4509516), (64, 3382137), (66, 3279648), (72, 3006344), (88, 2459736), (96, 2254758), (99, 2186432), (127, 1704384), (132, 1639824), (144, 1503172), (176, 1229868), (192, 1127379), (198, 1093216), (254, 852192), (264, 819912), (269, 804672), (288, 751586), (352, 614934), (381, 568128), (396, 546608), (508, 426096), (528, 409956), (538, 402336), (576, 375793), (704, 307467), (762, 284064), (792, 273304), (807, 268224), (1016, 213048), (1056, 204978), (1076, 201168), (1143, 189376), (1397, 154944), (1524, 142032), (1584, 136652), (1614, 134112), (2032, 106524), (2112, 102489), (2152, 100584), (2286, 94688), (2421, 89408), (2794, 77472), (2959, 73152), (3048, 71016), (3168, 68326), (3228, 67056), (4064, 53262), (4191, 51648), (4304, 50292), (4572, 47344), (4842, 44704), (5588, 38736), (5918, 36576), (6096, 35508), (6336, 34163), (6456, 33528), (8128, 26631), (8382, 25824), (8608, 25146), (8877, 24384), (9144, 23672), (9684, 22352), (11176, 19368), (11836, 18288), (12192, 17754), (12573, 17216), (12912, 16764)]