266828016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 882991104

約数和(自身を除く): 616163088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 127, 148, 156, 168, 169, 182, 208, 222, 254, 259, 273, 296, 312, 336, 338, 364, 381, 444, 481, 507, 508, 518, 546, 592, 624, 676, 728, 762, 777, 888, 889, 962, 1014, 1016, 1036, 1092, 1183, 1352, 1443, 1456, 1524, 1554, 1651, 1776, 1778, 1924, 2028, 2032, 2072, 2184, 2366, 2667, 2704, 2886, 3048, 3108, 3302, 3367, 3549, 3556, 3848, 4056, 4144, 4368, 4699, 4732, 4953, 5334, 5772, 6096, 6216, 6253, 6604, 6734, 7098, 7112, 7696, 8112, 9398, 9464, 9906, 10101, 10668, 11544, 11557, 12432, 12506, 13208, 13468, 14097, 14196, 14224, 18759, 18796, 18928, 19812, 20202, 21336, 21463, 23088, 23114, 25012, 26416, 26936, 28194, 28392, 32893, 34671, 37518, 37592, 39624, 40404, 42672, 42926, 43771, 46228, 50024, 53872, 56388, 56784, 61087, 64389, 65786, 69342, 75036, 75184, 79248, 80808, 85852, 87542, 92456, 98679, 100048, 112776, 122174, 128778, 131313, 131572, 138684, 150072, 150241, 161616, 171704, 175084, 183261, 184912, 197358, 225552, 244348, 257556, 262626, 263144, 277368, 300144, 300482, 343408, 350168, 366522, 394716, 427609, 450723, 488696, 515112, 525252, 526288, 554736, 600964, 700336, 733044, 789432, 794131, 855218, 901446, 977392, 1030224, 1050504, 1201928, 1282827, 1466088, 1578864, 1588262, 1710436, 1802892, 2101008, 2382393, 2403856, 2565654, 2932176, 3176524, 3420872, 3605784, 4764786, 5131308, 5558917, 6353048, 6841744, 7211568, 9529572, 10262616, 11117834, 12706096, 16676751, 19059144, 20525232, 22235668, 33353502, 38118288, 44471336, 66707004, 88942672, 133414008, 266828016]

約数ペア:

[(1, 266828016), (2, 133414008), (3, 88942672), (4, 66707004), (6, 44471336), (7, 38118288), (8, 33353502), (12, 22235668), (13, 20525232), (14, 19059144), (16, 16676751), (21, 12706096), (24, 11117834), (26, 10262616), (28, 9529572), (37, 7211568), (39, 6841744), (42, 6353048), (48, 5558917), (52, 5131308), (56, 4764786), (74, 3605784), (78, 3420872), (84, 3176524), (91, 2932176), (104, 2565654), (111, 2403856), (112, 2382393), (127, 2101008), (148, 1802892), (156, 1710436), (168, 1588262), (169, 1578864), (182, 1466088), (208, 1282827), (222, 1201928), (254, 1050504), (259, 1030224), (273, 977392), (296, 901446), (312, 855218), (336, 794131), (338, 789432), (364, 733044), (381, 700336), (444, 600964), (481, 554736), (507, 526288), (508, 525252), (518, 515112), (546, 488696), (592, 450723), (624, 427609), (676, 394716), (728, 366522), (762, 350168), (777, 343408), (888, 300482), (889, 300144), (962, 277368), (1014, 263144), (1016, 262626), (1036, 257556), (1092, 244348), (1183, 225552), (1352, 197358), (1443, 184912), (1456, 183261), (1524, 175084), (1554, 171704), (1651, 161616), (1776, 150241), (1778, 150072), (1924, 138684), (2028, 131572), (2032, 131313), (2072, 128778), (2184, 122174), (2366, 112776), (2667, 100048), (2704, 98679), (2886, 92456), (3048, 87542), (3108, 85852), (3302, 80808), (3367, 79248), (3549, 75184), (3556, 75036), (3848, 69342), (4056, 65786), (4144, 64389), (4368, 61087), (4699, 56784), (4732, 56388), (4953, 53872), (5334, 50024), (5772, 46228), (6096, 43771), (6216, 42926), (6253, 42672), (6604, 40404), (6734, 39624), (7098, 37592), (7112, 37518), (7696, 34671), (8112, 32893), (9398, 28392), (9464, 28194), (9906, 26936), (10101, 26416), (10668, 25012), (11544, 23114), (11557, 23088), (12432, 21463), (12506, 21336), (13208, 20202), (13468, 19812), (14097, 18928), (14196, 18796), (14224, 18759)]