514990848

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 1435836416

約数和(自身を除く): 920845568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 97, 124, 128, 186, 192, 194, 223, 248, 256, 291, 372, 384, 388, 446, 496, 582, 669, 744, 768, 776, 892, 992, 1164, 1338, 1488, 1552, 1784, 1984, 2328, 2676, 2976, 3007, 3104, 3568, 3968, 4656, 5352, 5952, 6014, 6208, 6913, 7136, 7936, 9021, 9312, 10704, 11904, 12028, 12416, 13826, 14272, 18042, 18624, 20739, 21408, 21631, 23808, 24056, 24832, 27652, 28544, 36084, 37248, 41478, 42816, 43262, 48112, 55304, 57088, 64893, 72168, 74496, 82956, 85632, 86524, 96224, 110608, 129786, 144336, 165912, 171264, 173048, 192448, 221216, 259572, 288672, 331824, 346096, 384896, 442432, 519144, 577344, 663648, 670561, 692192, 769792, 884864, 1038288, 1154688, 1327296, 1341122, 1384384, 1769728, 2011683, 2076576, 2309376, 2654592, 2682244, 2768768, 4023366, 4153152, 5309184, 5364488, 5537536, 8046732, 8306304, 10728976, 16093464, 16612608, 21457952, 32186928, 42915904, 64373856, 85831808, 128747712, 171663616, 257495424, 514990848]

約数ペア:

[(1, 514990848), (2, 257495424), (3, 171663616), (4, 128747712), (6, 85831808), (8, 64373856), (12, 42915904), (16, 32186928), (24, 21457952), (31, 16612608), (32, 16093464), (48, 10728976), (62, 8306304), (64, 8046732), (93, 5537536), (96, 5364488), (97, 5309184), (124, 4153152), (128, 4023366), (186, 2768768), (192, 2682244), (194, 2654592), (223, 2309376), (248, 2076576), (256, 2011683), (291, 1769728), (372, 1384384), (384, 1341122), (388, 1327296), (446, 1154688), (496, 1038288), (582, 884864), (669, 769792), (744, 692192), (768, 670561), (776, 663648), (892, 577344), (992, 519144), (1164, 442432), (1338, 384896), (1488, 346096), (1552, 331824), (1784, 288672), (1984, 259572), (2328, 221216), (2676, 192448), (2976, 173048), (3007, 171264), (3104, 165912), (3568, 144336), (3968, 129786), (4656, 110608), (5352, 96224), (5952, 86524), (6014, 85632), (6208, 82956), (6913, 74496), (7136, 72168), (7936, 64893), (9021, 57088), (9312, 55304), (10704, 48112), (11904, 43262), (12028, 42816), (12416, 41478), (13826, 37248), (14272, 36084), (18042, 28544), (18624, 27652), (20739, 24832), (21408, 24056), (21631, 23808)]