289639223712

素因数分解:

$2^5\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1129}}^2$

素因数の和:2540

約数の個数: 144

約数和(自身を含む): 848744930880

約数和(自身を除く): 559105707168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 263, 288, 432, 526, 789, 864, 1052, 1129, 1578, 2104, 2258, 2367, 3156, 3387, 4208, 4516, 4734, 6312, 6774, 7101, 8416, 9032, 9468, 10161, 12624, 13548, 14202, 18064, 18936, 20322, 25248, 27096, 28404, 30483, 36128, 37872, 40644, 54192, 56808, 60966, 75744, 81288, 108384, 113616, 121932, 162576, 227232, 243864, 296927, 325152, 487728, 593854, 890781, 975456, 1187708, 1274641, 1781562, 2375416, 2549282, 2672343, 3563124, 3823923, 4750832, 5098564, 5344686, 7126248, 7647846, 8017029, 9501664, 10197128, 10689372, 11471769, 14252496, 15295692, 16034058, 20394256, 21378744, 22943538, 28504992, 30591384, 32068116, 34415307, 40788512, 42757488, 45887076, 61182768, 64136232, 68830614, 85514976, 91774152, 122365536, 128272464, 137661228, 183548304, 256544928, 275322456, 335230583, 367096608, 550644912, 670461166, 1005691749, 1101289824, 1340922332, 2011383498, 2681844664, 3017075247, 4022766996, 5363689328, 6034150494, 8045533992, 9051225741, 10727378656, 12068300988, 16091067984, 18102451482, 24136601976, 32182135968, 36204902964, 48273203952, 72409805928, 96546407904, 144819611856, 289639223712]

約数ペア:

[(1, 289639223712), (2, 144819611856), (3, 96546407904), (4, 72409805928), (6, 48273203952), (8, 36204902964), (9, 32182135968), (12, 24136601976), (16, 18102451482), (18, 16091067984), (24, 12068300988), (27, 10727378656), (32, 9051225741), (36, 8045533992), (48, 6034150494), (54, 5363689328), (72, 4022766996), (96, 3017075247), (108, 2681844664), (144, 2011383498), (216, 1340922332), (263, 1101289824), (288, 1005691749), (432, 670461166), (526, 550644912), (789, 367096608), (864, 335230583), (1052, 275322456), (1129, 256544928), (1578, 183548304), (2104, 137661228), (2258, 128272464), (2367, 122365536), (3156, 91774152), (3387, 85514976), (4208, 68830614), (4516, 64136232), (4734, 61182768), (6312, 45887076), (6774, 42757488), (7101, 40788512), (8416, 34415307), (9032, 32068116), (9468, 30591384), (10161, 28504992), (12624, 22943538), (13548, 21378744), (14202, 20394256), (18064, 16034058), (18936, 15295692), (20322, 14252496), (25248, 11471769), (27096, 10689372), (28404, 10197128), (30483, 9501664), (36128, 8017029), (37872, 7647846), (40644, 7126248), (54192, 5344686), (56808, 5098564), (60966, 4750832), (75744, 3823923), (81288, 3563124), (108384, 2672343), (113616, 2549282), (121932, 2375416), (162576, 1781562), (227232, 1274641), (243864, 1187708), (296927, 975456), (325152, 890781), (487728, 593854)]