289477188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 1020015360

約数和(自身を除く): 730538172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 29, 33, 36, 39, 42, 44, 52, 58, 63, 66, 77, 78, 84, 87, 91, 99, 116, 117, 126, 132, 143, 154, 156, 174, 182, 198, 203, 231, 234, 252, 261, 273, 277, 286, 308, 319, 348, 364, 377, 396, 406, 429, 462, 468, 522, 546, 554, 572, 609, 638, 693, 754, 812, 819, 831, 858, 924, 957, 1001, 1044, 1092, 1108, 1131, 1218, 1276, 1287, 1386, 1508, 1638, 1662, 1716, 1827, 1914, 1939, 2002, 2233, 2262, 2436, 2493, 2574, 2639, 2772, 2871, 3003, 3047, 3276, 3324, 3393, 3601, 3654, 3828, 3878, 4004, 4147, 4466, 4524, 4986, 5148, 5278, 5742, 5817, 6006, 6094, 6699, 6786, 7202, 7308, 7756, 7917, 8033, 8294, 8932, 9009, 9141, 9972, 10556, 10803, 11484, 11634, 12012, 12188, 12441, 13398, 13572, 14404, 15834, 16066, 16588, 17451, 18018, 18282, 20097, 21329, 21606, 23268, 23751, 24099, 24882, 25207, 26796, 27423, 29029, 31668, 32132, 32409, 34902, 36036, 36564, 37323, 39611, 40194, 42658, 43212, 47502, 48198, 49764, 50414, 54846, 56231, 58058, 63987, 64818, 69804, 72297, 74646, 75621, 79222, 80388, 85316, 87087, 88363, 95004, 96396, 100828, 104429, 109692, 112462, 116116, 118833, 127974, 129636, 144594, 149292, 151242, 158444, 168693, 174174, 176726, 191961, 208858, 224924, 226863, 237666, 255948, 261261, 265089, 277277, 289188, 302484, 313287, 337386, 348348, 353452, 356499, 383922, 417716, 453726, 475332, 506079, 522522, 530178, 554554, 618541, 626574, 674772, 712998, 731003, 767844, 795267, 831831, 907452, 939861, 1012158, 1045044, 1060356, 1109108, 1148719, 1237082, 1253148, 1425996, 1462006, 1590534, 1663662, 1855623, 1879722, 2024316, 2193009, 2297438, 2474164, 2495493, 2924012, 3181068, 3327324, 3446157, 3711246, 3759444, 4386018, 4594876, 4990986, 5566869, 6579027, 6892314, 7422492, 8041033, 8772036, 9981972, 10338471, 11133738, 13158054, 13784628, 16082066, 20676942, 22267476, 24123099, 26316108, 32164132, 41353884, 48246198, 72369297, 96492396, 144738594, 289477188]

約数ペア:

[(1, 289477188), (2, 144738594), (3, 96492396), (4, 72369297), (6, 48246198), (7, 41353884), (9, 32164132), (11, 26316108), (12, 24123099), (13, 22267476), (14, 20676942), (18, 16082066), (21, 13784628), (22, 13158054), (26, 11133738), (28, 10338471), (29, 9981972), (33, 8772036), (36, 8041033), (39, 7422492), (42, 6892314), (44, 6579027), (52, 5566869), (58, 4990986), (63, 4594876), (66, 4386018), (77, 3759444), (78, 3711246), (84, 3446157), (87, 3327324), (91, 3181068), (99, 2924012), (116, 2495493), (117, 2474164), (126, 2297438), (132, 2193009), (143, 2024316), (154, 1879722), (156, 1855623), (174, 1663662), (182, 1590534), (198, 1462006), (203, 1425996), (231, 1253148), (234, 1237082), (252, 1148719), (261, 1109108), (273, 1060356), (277, 1045044), (286, 1012158), (308, 939861), (319, 907452), (348, 831831), (364, 795267), (377, 767844), (396, 731003), (406, 712998), (429, 674772), (462, 626574), (468, 618541), (522, 554554), (546, 530178), (554, 522522), (572, 506079), (609, 475332), (638, 453726), (693, 417716), (754, 383922), (812, 356499), (819, 353452), (831, 348348), (858, 337386), (924, 313287), (957, 302484), (1001, 289188), (1044, 277277), (1092, 265089), (1108, 261261), (1131, 255948), (1218, 237666), (1276, 226863), (1287, 224924), (1386, 208858), (1508, 191961), (1638, 176726), (1662, 174174), (1716, 168693), (1827, 158444), (1914, 151242), (1939, 149292), (2002, 144594), (2233, 129636), (2262, 127974), (2436, 118833), (2493, 116116), (2574, 112462), (2639, 109692), (2772, 104429), (2871, 100828), (3003, 96396), (3047, 95004), (3276, 88363), (3324, 87087), (3393, 85316), (3601, 80388), (3654, 79222), (3828, 75621), (3878, 74646), (4004, 72297), (4147, 69804), (4466, 64818), (4524, 63987), (4986, 58058), (5148, 56231), (5278, 54846), (5742, 50414), (5817, 49764), (6006, 48198), (6094, 47502), (6699, 43212), (6786, 42658), (7202, 40194), (7308, 39611), (7756, 37323), (7917, 36564), (8033, 36036), (8294, 34902), (8932, 32409), (9009, 32132), (9141, 31668), (9972, 29029), (10556, 27423), (10803, 26796), (11484, 25207), (11634, 24882), (12012, 24099), (12188, 23751), (12441, 23268), (13398, 21606), (13572, 21329), (14404, 20097), (15834, 18282), (16066, 18018), (16588, 17451)]