38728872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 135233280

約数和(自身を除く): 96504408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 257, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 514, 546, 552, 598, 644, 728, 771, 819, 828, 897, 936, 966, 1028, 1092, 1196, 1288, 1449, 1542, 1638, 1656, 1794, 1799, 1932, 2056, 2093, 2184, 2313, 2392, 2691, 2898, 3084, 3276, 3341, 3588, 3598, 3864, 4186, 4626, 5382, 5397, 5796, 5911, 6168, 6279, 6552, 6682, 7176, 7196, 8372, 9252, 10023, 10764, 10794, 11592, 11822, 12558, 13364, 14392, 16191, 16744, 17733, 18504, 18837, 20046, 21528, 21588, 23387, 23644, 25116, 26728, 30069, 32382, 35466, 37674, 40092, 41377, 43176, 46774, 47288, 50232, 53199, 60138, 64764, 70161, 70932, 75348, 76843, 80184, 82754, 93548, 106398, 120276, 124131, 129528, 140322, 141864, 150696, 153686, 165508, 187096, 210483, 212796, 230529, 240552, 248262, 280644, 307372, 331016, 372393, 420966, 425592, 461058, 496524, 537901, 561288, 614744, 691587, 744786, 841932, 922116, 993048, 1075802, 1383174, 1489572, 1613703, 1683864, 1844232, 2151604, 2766348, 2979144, 3227406, 4303208, 4841109, 5532696, 6454812, 9682218, 12909624, 19364436, 38728872]

約数ペア:

[(1, 38728872), (2, 19364436), (3, 12909624), (4, 9682218), (6, 6454812), (7, 5532696), (8, 4841109), (9, 4303208), (12, 3227406), (13, 2979144), (14, 2766348), (18, 2151604), (21, 1844232), (23, 1683864), (24, 1613703), (26, 1489572), (28, 1383174), (36, 1075802), (39, 993048), (42, 922116), (46, 841932), (52, 744786), (56, 691587), (63, 614744), (69, 561288), (72, 537901), (78, 496524), (84, 461058), (91, 425592), (92, 420966), (104, 372393), (117, 331016), (126, 307372), (138, 280644), (156, 248262), (161, 240552), (168, 230529), (182, 212796), (184, 210483), (207, 187096), (234, 165508), (252, 153686), (257, 150696), (273, 141864), (276, 140322), (299, 129528), (312, 124131), (322, 120276), (364, 106398), (414, 93548), (468, 82754), (483, 80184), (504, 76843), (514, 75348), (546, 70932), (552, 70161), (598, 64764), (644, 60138), (728, 53199), (771, 50232), (819, 47288), (828, 46774), (897, 43176), (936, 41377), (966, 40092), (1028, 37674), (1092, 35466), (1196, 32382), (1288, 30069), (1449, 26728), (1542, 25116), (1638, 23644), (1656, 23387), (1794, 21588), (1799, 21528), (1932, 20046), (2056, 18837), (2093, 18504), (2184, 17733), (2313, 16744), (2392, 16191), (2691, 14392), (2898, 13364), (3084, 12558), (3276, 11822), (3341, 11592), (3588, 10794), (3598, 10764), (3864, 10023), (4186, 9252), (4626, 8372), (5382, 7196), (5397, 7176), (5796, 6682), (5911, 6552), (6168, 6279)]