553139496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 256

約数和(自身を含む): 1916006400

約数和(自身を除く): 1362866904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 107, 108, 117, 126, 156, 168, 182, 189, 214, 216, 234, 252, 263, 273, 312, 321, 351, 364, 378, 428, 468, 504, 526, 546, 642, 702, 728, 749, 756, 789, 819, 856, 936, 963, 1052, 1092, 1284, 1391, 1404, 1498, 1512, 1578, 1638, 1841, 1926, 2104, 2184, 2247, 2367, 2457, 2568, 2782, 2808, 2889, 2996, 3156, 3276, 3419, 3682, 3852, 4173, 4494, 4734, 4914, 5523, 5564, 5778, 5992, 6312, 6552, 6741, 6838, 7101, 7364, 7704, 8346, 8988, 9468, 9737, 9828, 10257, 11046, 11128, 11556, 12519, 13482, 13676, 14202, 14728, 16569, 16692, 17976, 18936, 19474, 19656, 20223, 20514, 22092, 23112, 23933, 25038, 26964, 27352, 28141, 28404, 29211, 30771, 33138, 33384, 37557, 38948, 40446, 41028, 44184, 47866, 49707, 50076, 53928, 56282, 56808, 58422, 61542, 66276, 71799, 75114, 77896, 80892, 82056, 84423, 87633, 92313, 95732, 99414, 100152, 112564, 116844, 123084, 132552, 143598, 150228, 161784, 168846, 175266, 184626, 191464, 196987, 198828, 215397, 225128, 233688, 246168, 253269, 262899, 287196, 300456, 337692, 350532, 365833, 369252, 393974, 397656, 430794, 506538, 525798, 574392, 590961, 646191, 675384, 701064, 731666, 738504, 759807, 787948, 861588, 1013076, 1051596, 1097499, 1181922, 1292382, 1463332, 1519614, 1575896, 1723176, 1772883, 2026152, 2103192, 2194998, 2363844, 2560831, 2584764, 2926664, 3039228, 3292497, 3545766, 4389996, 4727688, 5121662, 5169528, 5318649, 6078456, 6584994, 7091532, 7682493, 8779992, 9877491, 10243324, 10637298, 13169988, 14183064, 15364986, 19754982, 20486648, 21274596, 23047479, 26339976, 30729972, 39509964, 42549192, 46094958, 61459944, 69142437, 79019928, 92189916, 138284874, 184379832, 276569748, 553139496]

約数ペア:

[(1, 553139496), (2, 276569748), (3, 184379832), (4, 138284874), (6, 92189916), (7, 79019928), (8, 69142437), (9, 61459944), (12, 46094958), (13, 42549192), (14, 39509964), (18, 30729972), (21, 26339976), (24, 23047479), (26, 21274596), (27, 20486648), (28, 19754982), (36, 15364986), (39, 14183064), (42, 13169988), (52, 10637298), (54, 10243324), (56, 9877491), (63, 8779992), (72, 7682493), (78, 7091532), (84, 6584994), (91, 6078456), (104, 5318649), (107, 5169528), (108, 5121662), (117, 4727688), (126, 4389996), (156, 3545766), (168, 3292497), (182, 3039228), (189, 2926664), (214, 2584764), (216, 2560831), (234, 2363844), (252, 2194998), (263, 2103192), (273, 2026152), (312, 1772883), (321, 1723176), (351, 1575896), (364, 1519614), (378, 1463332), (428, 1292382), (468, 1181922), (504, 1097499), (526, 1051596), (546, 1013076), (642, 861588), (702, 787948), (728, 759807), (749, 738504), (756, 731666), (789, 701064), (819, 675384), (856, 646191), (936, 590961), (963, 574392), (1052, 525798), (1092, 506538), (1284, 430794), (1391, 397656), (1404, 393974), (1498, 369252), (1512, 365833), (1578, 350532), (1638, 337692), (1841, 300456), (1926, 287196), (2104, 262899), (2184, 253269), (2247, 246168), (2367, 233688), (2457, 225128), (2568, 215397), (2782, 198828), (2808, 196987), (2889, 191464), (2996, 184626), (3156, 175266), (3276, 168846), (3419, 161784), (3682, 150228), (3852, 143598), (4173, 132552), (4494, 123084), (4734, 116844), (4914, 112564), (5523, 100152), (5564, 99414), (5778, 95732), (5992, 92313), (6312, 87633), (6552, 84423), (6741, 82056), (6838, 80892), (7101, 77896), (7364, 75114), (7704, 71799), (8346, 66276), (8988, 61542), (9468, 58422), (9737, 56808), (9828, 56282), (10257, 53928), (11046, 50076), (11128, 49707), (11556, 47866), (12519, 44184), (13482, 41028), (13676, 40446), (14202, 38948), (14728, 37557), (16569, 33384), (16692, 33138), (17976, 30771), (18936, 29211), (19474, 28404), (19656, 28141), (20223, 27352), (20514, 26964), (22092, 25038), (23112, 23933)]