262716264

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 752332800

約数和(自身を除く): 489616536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 127, 157, 183, 216, 244, 254, 314, 366, 381, 471, 488, 508, 549, 628, 732, 762, 942, 1016, 1098, 1143, 1256, 1413, 1464, 1524, 1647, 1884, 2196, 2286, 2826, 3048, 3294, 3429, 3768, 4239, 4392, 4572, 5652, 6588, 6858, 7747, 8478, 9144, 9577, 11304, 13176, 13716, 15494, 16956, 19154, 19939, 23241, 27432, 28731, 30988, 33912, 38308, 39878, 46482, 57462, 59817, 61976, 69723, 76616, 79756, 86193, 92964, 114924, 119634, 139446, 159512, 172386, 179451, 185928, 209169, 229848, 239268, 258579, 278892, 344772, 358902, 418338, 478536, 517158, 538353, 557784, 689544, 717804, 836676, 1034316, 1076706, 1216279, 1435608, 1673352, 2068632, 2153412, 2432558, 3648837, 4306824, 4865116, 7297674, 9730232, 10946511, 14595348, 21893022, 29190696, 32839533, 43786044, 65679066, 87572088, 131358132, 262716264]

約数ペア:

[(1, 262716264), (2, 131358132), (3, 87572088), (4, 65679066), (6, 43786044), (8, 32839533), (9, 29190696), (12, 21893022), (18, 14595348), (24, 10946511), (27, 9730232), (36, 7297674), (54, 4865116), (61, 4306824), (72, 3648837), (108, 2432558), (122, 2153412), (127, 2068632), (157, 1673352), (183, 1435608), (216, 1216279), (244, 1076706), (254, 1034316), (314, 836676), (366, 717804), (381, 689544), (471, 557784), (488, 538353), (508, 517158), (549, 478536), (628, 418338), (732, 358902), (762, 344772), (942, 278892), (1016, 258579), (1098, 239268), (1143, 229848), (1256, 209169), (1413, 185928), (1464, 179451), (1524, 172386), (1647, 159512), (1884, 139446), (2196, 119634), (2286, 114924), (2826, 92964), (3048, 86193), (3294, 79756), (3429, 76616), (3768, 69723), (4239, 61976), (4392, 59817), (4572, 57462), (5652, 46482), (6588, 39878), (6858, 38308), (7747, 33912), (8478, 30988), (9144, 28731), (9577, 27432), (11304, 23241), (13176, 19939), (13716, 19154), (15494, 16956)]