331738368

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 961497600

約数和(自身を除く): 629759232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 192, 208, 223, 256, 298, 312, 384, 416, 446, 447, 596, 624, 669, 768, 832, 892, 894, 1192, 1248, 1338, 1664, 1784, 1788, 1937, 2384, 2496, 2676, 2899, 3328, 3568, 3576, 3874, 4768, 4992, 5352, 5798, 5811, 7136, 7152, 7748, 8697, 9536, 9984, 10704, 11596, 11622, 14272, 14304, 15496, 17394, 19072, 21408, 23192, 23244, 28544, 28608, 30992, 33227, 34788, 38144, 42816, 46384, 46488, 57088, 57216, 61984, 66454, 69576, 85632, 92768, 92976, 99681, 114432, 123968, 132908, 139152, 171264, 185536, 185952, 199362, 247936, 265816, 278304, 371072, 371904, 398724, 431951, 495872, 531632, 556608, 742144, 743808, 797448, 863902, 1063264, 1113216, 1295853, 1487616, 1594896, 1727804, 2126528, 2226432, 2591706, 3189792, 3455608, 4253056, 5183412, 6379584, 6911216, 8506112, 10366824, 12759168, 13822432, 20733648, 25518336, 27644864, 41467296, 55289728, 82934592, 110579456, 165869184, 331738368]

約数ペア:

[(1, 331738368), (2, 165869184), (3, 110579456), (4, 82934592), (6, 55289728), (8, 41467296), (12, 27644864), (13, 25518336), (16, 20733648), (24, 13822432), (26, 12759168), (32, 10366824), (39, 8506112), (48, 6911216), (52, 6379584), (64, 5183412), (78, 4253056), (96, 3455608), (104, 3189792), (128, 2591706), (149, 2226432), (156, 2126528), (192, 1727804), (208, 1594896), (223, 1487616), (256, 1295853), (298, 1113216), (312, 1063264), (384, 863902), (416, 797448), (446, 743808), (447, 742144), (596, 556608), (624, 531632), (669, 495872), (768, 431951), (832, 398724), (892, 371904), (894, 371072), (1192, 278304), (1248, 265816), (1338, 247936), (1664, 199362), (1784, 185952), (1788, 185536), (1937, 171264), (2384, 139152), (2496, 132908), (2676, 123968), (2899, 114432), (3328, 99681), (3568, 92976), (3576, 92768), (3874, 85632), (4768, 69576), (4992, 66454), (5352, 61984), (5798, 57216), (5811, 57088), (7136, 46488), (7152, 46384), (7748, 42816), (8697, 38144), (9536, 34788), (9984, 33227), (10704, 30992), (11596, 28608), (11622, 28544), (14272, 23244), (14304, 23192), (15496, 21408), (17394, 19072)]