421257672

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 1301050080

約数和(自身を除く): 879792408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 113, 132, 162, 198, 216, 226, 264, 297, 324, 339, 396, 452, 523, 594, 648, 678, 792, 891, 904, 1017, 1046, 1188, 1243, 1356, 1569, 1782, 2034, 2092, 2376, 2486, 2712, 3051, 3138, 3564, 3729, 4068, 4184, 4707, 4972, 5753, 6102, 6276, 7128, 7458, 8136, 9153, 9414, 9944, 11187, 11506, 12204, 12552, 14121, 14916, 17259, 18306, 18828, 22374, 23012, 24408, 28242, 29832, 33561, 34518, 36612, 37656, 42363, 44748, 46024, 51777, 56484, 59099, 67122, 69036, 73224, 84726, 89496, 100683, 103554, 112968, 118198, 134244, 138072, 155331, 169452, 177297, 201366, 207108, 236396, 268488, 310662, 338904, 354594, 402732, 414216, 465993, 472792, 531891, 621324, 650089, 709188, 805464, 931986, 1063782, 1242648, 1300178, 1418376, 1595673, 1863972, 1950267, 2127564, 2600356, 3191346, 3727944, 3900534, 4255128, 4787019, 5200712, 5850801, 6382692, 7801068, 9574038, 11701602, 12765384, 15602136, 17552403, 19148076, 23403204, 35104806, 38296152, 46806408, 52657209, 70209612, 105314418, 140419224, 210628836, 421257672]

約数ペア:

[(1, 421257672), (2, 210628836), (3, 140419224), (4, 105314418), (6, 70209612), (8, 52657209), (9, 46806408), (11, 38296152), (12, 35104806), (18, 23403204), (22, 19148076), (24, 17552403), (27, 15602136), (33, 12765384), (36, 11701602), (44, 9574038), (54, 7801068), (66, 6382692), (72, 5850801), (81, 5200712), (88, 4787019), (99, 4255128), (108, 3900534), (113, 3727944), (132, 3191346), (162, 2600356), (198, 2127564), (216, 1950267), (226, 1863972), (264, 1595673), (297, 1418376), (324, 1300178), (339, 1242648), (396, 1063782), (452, 931986), (523, 805464), (594, 709188), (648, 650089), (678, 621324), (792, 531891), (891, 472792), (904, 465993), (1017, 414216), (1046, 402732), (1188, 354594), (1243, 338904), (1356, 310662), (1569, 268488), (1782, 236396), (2034, 207108), (2092, 201366), (2376, 177297), (2486, 169452), (2712, 155331), (3051, 138072), (3138, 134244), (3564, 118198), (3729, 112968), (4068, 103554), (4184, 100683), (4707, 89496), (4972, 84726), (5753, 73224), (6102, 69036), (6276, 67122), (7128, 59099), (7458, 56484), (8136, 51777), (9153, 46024), (9414, 44748), (9944, 42363), (11187, 37656), (11506, 36612), (12204, 34518), (12552, 33561), (14121, 29832), (14916, 28242), (17259, 24408), (18306, 23012), (18828, 22374)]