38479896

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 130712400

約数和(自身を除く): 92232504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 839, 882, 936, 1092, 1176, 1274, 1638, 1678, 1764, 1911, 2184, 2517, 2548, 3276, 3356, 3528, 3822, 5034, 5096, 5733, 5873, 6552, 6712, 7551, 7644, 10068, 10907, 11466, 11746, 15102, 15288, 17619, 20136, 21814, 22932, 23492, 30204, 32721, 35238, 41111, 43628, 45864, 46984, 52857, 60408, 65442, 70476, 76349, 82222, 87256, 98163, 105714, 123333, 130884, 140952, 152698, 164444, 196326, 211428, 229047, 246666, 261768, 305396, 328888, 369999, 392652, 422856, 458094, 493332, 534443, 610792, 687141, 739998, 785304, 916188, 986664, 1068886, 1374282, 1479996, 1603329, 1832376, 2137772, 2748564, 2959992, 3206658, 4275544, 4809987, 5497128, 6413316, 9619974, 12826632, 19239948, 38479896]

約数ペア:

[(1, 38479896), (2, 19239948), (3, 12826632), (4, 9619974), (6, 6413316), (7, 5497128), (8, 4809987), (9, 4275544), (12, 3206658), (13, 2959992), (14, 2748564), (18, 2137772), (21, 1832376), (24, 1603329), (26, 1479996), (28, 1374282), (36, 1068886), (39, 986664), (42, 916188), (49, 785304), (52, 739998), (56, 687141), (63, 610792), (72, 534443), (78, 493332), (84, 458094), (91, 422856), (98, 392652), (104, 369999), (117, 328888), (126, 305396), (147, 261768), (156, 246666), (168, 229047), (182, 211428), (196, 196326), (234, 164444), (252, 152698), (273, 140952), (294, 130884), (312, 123333), (364, 105714), (392, 98163), (441, 87256), (468, 82222), (504, 76349), (546, 70476), (588, 65442), (637, 60408), (728, 52857), (819, 46984), (839, 45864), (882, 43628), (936, 41111), (1092, 35238), (1176, 32721), (1274, 30204), (1638, 23492), (1678, 22932), (1764, 21814), (1911, 20136), (2184, 17619), (2517, 15288), (2548, 15102), (3276, 11746), (3356, 11466), (3528, 10907), (3822, 10068), (5034, 7644), (5096, 7551), (5733, 6712), (5873, 6552)]