311296128

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5710

約数の個数: 128

約数和(自身を含む): 971611200

約数和(自身を除く): 660315072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2288, 2496, 3432, 4224, 4576, 4992, 5669, 6864, 9152, 11338, 13728, 17007, 18304, 22676, 27456, 34014, 45352, 54912, 62359, 68028, 73697, 90704, 124718, 136056, 147394, 181408, 187077, 221091, 249436, 272112, 294788, 362816, 374154, 442182, 498872, 544224, 589576, 725632, 748308, 810667, 884364, 997744, 1088448, 1179152, 1496616, 1621334, 1768728, 1995488, 2176896, 2358304, 2432001, 2993232, 3242668, 3537456, 3990976, 4716608, 4864002, 5986464, 6485336, 7074912, 7981952, 9433216, 9728004, 11972928, 12970672, 14149824, 19456008, 23945856, 25941344, 28299648, 38912016, 51882688, 77824032, 103765376, 155648064, 311296128]

約数ペア:

[(1, 311296128), (2, 155648064), (3, 103765376), (4, 77824032), (6, 51882688), (8, 38912016), (11, 28299648), (12, 25941344), (13, 23945856), (16, 19456008), (22, 14149824), (24, 12970672), (26, 11972928), (32, 9728004), (33, 9433216), (39, 7981952), (44, 7074912), (48, 6485336), (52, 5986464), (64, 4864002), (66, 4716608), (78, 3990976), (88, 3537456), (96, 3242668), (104, 2993232), (128, 2432001), (132, 2358304), (143, 2176896), (156, 1995488), (176, 1768728), (192, 1621334), (208, 1496616), (264, 1179152), (286, 1088448), (312, 997744), (352, 884364), (384, 810667), (416, 748308), (429, 725632), (528, 589576), (572, 544224), (624, 498872), (704, 442182), (832, 374154), (858, 362816), (1056, 294788), (1144, 272112), (1248, 249436), (1408, 221091), (1664, 187077), (1716, 181408), (2112, 147394), (2288, 136056), (2496, 124718), (3432, 90704), (4224, 73697), (4576, 68028), (4992, 62359), (5669, 54912), (6864, 45352), (9152, 34014), (11338, 27456), (13728, 22676), (17007, 18304)]