283589488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 716398592

約数和(自身を除く): 432809104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 61, 62, 91, 103, 104, 112, 122, 124, 182, 206, 208, 217, 244, 248, 364, 403, 412, 427, 434, 488, 496, 721, 728, 793, 806, 824, 854, 868, 976, 1339, 1442, 1456, 1586, 1612, 1648, 1708, 1736, 1891, 2678, 2821, 2884, 3172, 3193, 3224, 3416, 3472, 3782, 5356, 5551, 5642, 5768, 6283, 6344, 6386, 6448, 6832, 7564, 9373, 10712, 11102, 11284, 11536, 12566, 12688, 12772, 13237, 15128, 18746, 21424, 22204, 22351, 22568, 24583, 25132, 25544, 26474, 30256, 37492, 41509, 43981, 44408, 44702, 45136, 49166, 50264, 51088, 52948, 74984, 81679, 83018, 87962, 88816, 89404, 98332, 100528, 105896, 149968, 163358, 166036, 172081, 175924, 178808, 194773, 196664, 211792, 290563, 326716, 332072, 344162, 351848, 357616, 389546, 393328, 571753, 581126, 653432, 664144, 688324, 703696, 779092, 1143506, 1162252, 1306864, 1363411, 1376648, 1558184, 2287012, 2324504, 2532049, 2726822, 2753296, 3116368, 4574024, 4649008, 5064098, 5453644, 9148048, 10128196, 10907288, 17724343, 20256392, 21814576, 35448686, 40512784, 70897372, 141794744, 283589488]

約数ペア:

[(1, 283589488), (2, 141794744), (4, 70897372), (7, 40512784), (8, 35448686), (13, 21814576), (14, 20256392), (16, 17724343), (26, 10907288), (28, 10128196), (31, 9148048), (52, 5453644), (56, 5064098), (61, 4649008), (62, 4574024), (91, 3116368), (103, 2753296), (104, 2726822), (112, 2532049), (122, 2324504), (124, 2287012), (182, 1558184), (206, 1376648), (208, 1363411), (217, 1306864), (244, 1162252), (248, 1143506), (364, 779092), (403, 703696), (412, 688324), (427, 664144), (434, 653432), (488, 581126), (496, 571753), (721, 393328), (728, 389546), (793, 357616), (806, 351848), (824, 344162), (854, 332072), (868, 326716), (976, 290563), (1339, 211792), (1442, 196664), (1456, 194773), (1586, 178808), (1612, 175924), (1648, 172081), (1708, 166036), (1736, 163358), (1891, 149968), (2678, 105896), (2821, 100528), (2884, 98332), (3172, 89404), (3193, 88816), (3224, 87962), (3416, 83018), (3472, 81679), (3782, 74984), (5356, 52948), (5551, 51088), (5642, 50264), (5768, 49166), (6283, 45136), (6344, 44702), (6386, 44408), (6448, 43981), (6832, 41509), (7564, 37492), (9373, 30256), (10712, 26474), (11102, 25544), (11284, 25132), (11536, 24583), (12566, 22568), (12688, 22351), (12772, 22204), (13237, 21424), (15128, 18746)]