268286688

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 840672000

約数和(自身を除く): 572385312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 59, 72, 76, 96, 108, 114, 118, 144, 152, 171, 177, 216, 228, 236, 277, 288, 304, 342, 354, 432, 456, 472, 513, 531, 554, 608, 684, 708, 831, 864, 912, 944, 1026, 1062, 1108, 1121, 1368, 1416, 1593, 1662, 1824, 1888, 2052, 2124, 2216, 2242, 2493, 2736, 2832, 3186, 3324, 3363, 4104, 4248, 4432, 4484, 4986, 5263, 5472, 5664, 6372, 6648, 6726, 7479, 8208, 8496, 8864, 8968, 9972, 10089, 10526, 12744, 13296, 13452, 14958, 15789, 16343, 16416, 16992, 17936, 19944, 20178, 21052, 25488, 26592, 26904, 29916, 30267, 31578, 32686, 35872, 39888, 40356, 42104, 47367, 49029, 50976, 53808, 59832, 60534, 63156, 65372, 79776, 80712, 84208, 94734, 98058, 107616, 119664, 121068, 126312, 130744, 142101, 147087, 161424, 168416, 189468, 196116, 239328, 242136, 252624, 261488, 284202, 294174, 310517, 322848, 378936, 392232, 441261, 484272, 505248, 522976, 568404, 588348, 621034, 757872, 784464, 882522, 931551, 968544, 1136808, 1176696, 1242068, 1515744, 1568928, 1765044, 1863102, 2273616, 2353392, 2484136, 2794653, 3530088, 3726204, 4547232, 4706784, 4968272, 5589306, 7060176, 7452408, 8383959, 9936544, 11178612, 14120352, 14904816, 16767918, 22357224, 29809632, 33535836, 44714448, 67071672, 89428896, 134143344, 268286688]

約数ペア:

[(1, 268286688), (2, 134143344), (3, 89428896), (4, 67071672), (6, 44714448), (8, 33535836), (9, 29809632), (12, 22357224), (16, 16767918), (18, 14904816), (19, 14120352), (24, 11178612), (27, 9936544), (32, 8383959), (36, 7452408), (38, 7060176), (48, 5589306), (54, 4968272), (57, 4706784), (59, 4547232), (72, 3726204), (76, 3530088), (96, 2794653), (108, 2484136), (114, 2353392), (118, 2273616), (144, 1863102), (152, 1765044), (171, 1568928), (177, 1515744), (216, 1242068), (228, 1176696), (236, 1136808), (277, 968544), (288, 931551), (304, 882522), (342, 784464), (354, 757872), (432, 621034), (456, 588348), (472, 568404), (513, 522976), (531, 505248), (554, 484272), (608, 441261), (684, 392232), (708, 378936), (831, 322848), (864, 310517), (912, 294174), (944, 284202), (1026, 261488), (1062, 252624), (1108, 242136), (1121, 239328), (1368, 196116), (1416, 189468), (1593, 168416), (1662, 161424), (1824, 147087), (1888, 142101), (2052, 130744), (2124, 126312), (2216, 121068), (2242, 119664), (2493, 107616), (2736, 98058), (2832, 94734), (3186, 84208), (3324, 80712), (3363, 79776), (4104, 65372), (4248, 63156), (4432, 60534), (4484, 59832), (4986, 53808), (5263, 50976), (5472, 49029), (5664, 47367), (6372, 42104), (6648, 40356), (6726, 39888), (7479, 35872), (8208, 32686), (8496, 31578), (8864, 30267), (8968, 29916), (9972, 26904), (10089, 26592), (10526, 25488), (12744, 21052), (13296, 20178), (13452, 19944), (14958, 17936), (15789, 16992), (16343, 16416)]