242909856

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{2459}}^1$

素因数の和:2496

約数の個数: 144

約数和(自身を含む): 805896000

約数和(自身を除く): 562986144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 343, 392, 441, 504, 588, 672, 686, 784, 882, 1008, 1029, 1176, 1372, 1568, 1764, 2016, 2058, 2352, 2459, 2744, 3087, 3528, 4116, 4704, 4918, 5488, 6174, 7056, 7377, 8232, 9836, 10976, 12348, 14112, 14754, 16464, 17213, 19672, 22131, 24696, 29508, 32928, 34426, 39344, 44262, 49392, 51639, 59016, 68852, 78688, 88524, 98784, 103278, 118032, 120491, 137704, 154917, 177048, 206556, 236064, 240982, 275408, 309834, 354096, 361473, 413112, 481964, 550816, 619668, 708192, 722946, 826224, 843437, 963928, 1084419, 1239336, 1445892, 1652448, 1686874, 1927856, 2168838, 2478672, 2530311, 2891784, 3373748, 3855712, 4337676, 4957344, 5060622, 5783568, 6747496, 7590933, 8675352, 10121244, 11567136, 13494992, 15181866, 17350704, 20242488, 26989984, 30363732, 34701408, 40484976, 60727464, 80969952, 121454928, 242909856]

約数ペア:

[(1, 242909856), (2, 121454928), (3, 80969952), (4, 60727464), (6, 40484976), (7, 34701408), (8, 30363732), (9, 26989984), (12, 20242488), (14, 17350704), (16, 15181866), (18, 13494992), (21, 11567136), (24, 10121244), (28, 8675352), (32, 7590933), (36, 6747496), (42, 5783568), (48, 5060622), (49, 4957344), (56, 4337676), (63, 3855712), (72, 3373748), (84, 2891784), (96, 2530311), (98, 2478672), (112, 2168838), (126, 1927856), (144, 1686874), (147, 1652448), (168, 1445892), (196, 1239336), (224, 1084419), (252, 963928), (288, 843437), (294, 826224), (336, 722946), (343, 708192), (392, 619668), (441, 550816), (504, 481964), (588, 413112), (672, 361473), (686, 354096), (784, 309834), (882, 275408), (1008, 240982), (1029, 236064), (1176, 206556), (1372, 177048), (1568, 154917), (1764, 137704), (2016, 120491), (2058, 118032), (2352, 103278), (2459, 98784), (2744, 88524), (3087, 78688), (3528, 68852), (4116, 59016), (4704, 51639), (4918, 49392), (5488, 44262), (6174, 39344), (7056, 34426), (7377, 32928), (8232, 29508), (9836, 24696), (10976, 22131), (12348, 19672), (14112, 17213), (14754, 16464)]