249269504

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 593381376

約数和(自身を除く): 344111872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 64, 68, 82, 88, 127, 128, 136, 164, 176, 187, 254, 256, 272, 328, 352, 374, 451, 508, 544, 656, 697, 704, 748, 902, 1016, 1088, 1312, 1394, 1397, 1408, 1496, 1804, 2032, 2159, 2176, 2624, 2788, 2794, 2816, 2992, 3608, 4064, 4318, 4352, 5207, 5248, 5576, 5588, 5984, 7216, 7667, 8128, 8636, 10414, 10496, 11152, 11176, 11968, 14432, 15334, 16256, 17272, 20828, 22304, 22352, 23749, 23936, 28864, 30668, 32512, 34544, 41656, 44608, 44704, 47498, 47872, 57277, 57728, 61336, 69088, 83312, 88519, 89216, 89408, 94996, 114554, 115456, 122672, 138176, 166624, 177038, 178432, 178816, 189992, 229108, 245344, 276352, 333248, 354076, 357632, 379984, 458216, 490688, 552704, 666496, 708152, 759968, 916432, 973709, 981376, 1332992, 1416304, 1519936, 1832864, 1947418, 1962752, 2832608, 3039872, 3665728, 3894836, 5665216, 6079744, 7331456, 7789672, 11330432, 14662912, 15579344, 22660864, 31158688, 62317376, 124634752, 249269504]

約数ペア:

[(1, 249269504), (2, 124634752), (4, 62317376), (8, 31158688), (11, 22660864), (16, 15579344), (17, 14662912), (22, 11330432), (32, 7789672), (34, 7331456), (41, 6079744), (44, 5665216), (64, 3894836), (68, 3665728), (82, 3039872), (88, 2832608), (127, 1962752), (128, 1947418), (136, 1832864), (164, 1519936), (176, 1416304), (187, 1332992), (254, 981376), (256, 973709), (272, 916432), (328, 759968), (352, 708152), (374, 666496), (451, 552704), (508, 490688), (544, 458216), (656, 379984), (697, 357632), (704, 354076), (748, 333248), (902, 276352), (1016, 245344), (1088, 229108), (1312, 189992), (1394, 178816), (1397, 178432), (1408, 177038), (1496, 166624), (1804, 138176), (2032, 122672), (2159, 115456), (2176, 114554), (2624, 94996), (2788, 89408), (2794, 89216), (2816, 88519), (2992, 83312), (3608, 69088), (4064, 61336), (4318, 57728), (4352, 57277), (5207, 47872), (5248, 47498), (5576, 44704), (5588, 44608), (5984, 41656), (7216, 34544), (7667, 32512), (8128, 30668), (8636, 28864), (10414, 23936), (10496, 23749), (11152, 22352), (11176, 22304), (11968, 20828), (14432, 17272), (15334, 16256)]