18519838464

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1091}}^1$

素因数の和:1195

約数の個数: 216

約数和(自身を含む): 53194167936

約数和(自身を除く): 34674329472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 184, 186, 192, 248, 256, 276, 368, 372, 384, 496, 552, 713, 736, 744, 768, 961, 992, 1091, 1104, 1426, 1472, 1488, 1922, 1984, 2139, 2182, 2208, 2852, 2883, 2944, 2976, 3273, 3844, 3968, 4278, 4364, 4416, 5704, 5766, 5888, 5952, 6546, 7688, 7936, 8556, 8728, 8832, 11408, 11532, 11904, 13092, 15376, 17112, 17456, 17664, 22103, 22816, 23064, 23808, 25093, 26184, 30752, 33821, 34224, 34912, 44206, 45632, 46128, 50186, 52368, 61504, 66309, 67642, 68448, 69824, 75279, 88412, 91264, 92256, 100372, 101463, 104736, 123008, 132618, 135284, 136896, 139648, 150558, 176824, 182528, 184512, 200744, 202926, 209472, 246016, 265236, 270568, 273792, 279296, 301116, 353648, 369024, 401488, 405852, 418944, 530472, 541136, 547584, 602232, 707296, 738048, 777883, 802976, 811704, 837888, 1048451, 1060944, 1082272, 1204464, 1414592, 1555766, 1605952, 1623408, 2096902, 2121888, 2164544, 2333649, 2408928, 2829184, 3111532, 3145353, 3211904, 3246816, 4193804, 4243776, 4329088, 4667298, 4817856, 5658368, 6223064, 6290706, 6423808, 6493632, 8387608, 8487552, 8658176, 9334596, 9635712, 12446128, 12581412, 12987264, 16775216, 16975104, 18669192, 19271424, 24114373, 24892256, 25162824, 25974528, 33550432, 37338384, 48228746, 49784512, 50325648, 67100864, 72343119, 74676768, 96457492, 99569024, 100651296, 134201728, 144686238, 149353536, 192914984, 199138048, 201302592, 268403456, 289372476, 298707072, 385829968, 402605184, 578744952, 597414144, 771659936, 805210368, 1157489904, 1543319872, 2314979808, 3086639744, 4629959616, 6173279488, 9259919232, 18519838464]

約数ペア:

[(1, 18519838464), (2, 9259919232), (3, 6173279488), (4, 4629959616), (6, 3086639744), (8, 2314979808), (12, 1543319872), (16, 1157489904), (23, 805210368), (24, 771659936), (31, 597414144), (32, 578744952), (46, 402605184), (48, 385829968), (62, 298707072), (64, 289372476), (69, 268403456), (92, 201302592), (93, 199138048), (96, 192914984), (124, 149353536), (128, 144686238), (138, 134201728), (184, 100651296), (186, 99569024), (192, 96457492), (248, 74676768), (256, 72343119), (276, 67100864), (368, 50325648), (372, 49784512), (384, 48228746), (496, 37338384), (552, 33550432), (713, 25974528), (736, 25162824), (744, 24892256), (768, 24114373), (961, 19271424), (992, 18669192), (1091, 16975104), (1104, 16775216), (1426, 12987264), (1472, 12581412), (1488, 12446128), (1922, 9635712), (1984, 9334596), (2139, 8658176), (2182, 8487552), (2208, 8387608), (2852, 6493632), (2883, 6423808), (2944, 6290706), (2976, 6223064), (3273, 5658368), (3844, 4817856), (3968, 4667298), (4278, 4329088), (4364, 4243776), (4416, 4193804), (5704, 3246816), (5766, 3211904), (5888, 3145353), (5952, 3111532), (6546, 2829184), (7688, 2408928), (7936, 2333649), (8556, 2164544), (8728, 2121888), (8832, 2096902), (11408, 1623408), (11532, 1605952), (11904, 1555766), (13092, 1414592), (15376, 1204464), (17112, 1082272), (17456, 1060944), (17664, 1048451), (22103, 837888), (22816, 811704), (23064, 802976), (23808, 777883), (25093, 738048), (26184, 707296), (30752, 602232), (33821, 547584), (34224, 541136), (34912, 530472), (44206, 418944), (45632, 405852), (46128, 401488), (50186, 369024), (52368, 353648), (61504, 301116), (66309, 279296), (67642, 273792), (68448, 270568), (69824, 265236), (75279, 246016), (88412, 209472), (91264, 202926), (92256, 200744), (100372, 184512), (101463, 182528), (104736, 176824), (123008, 150558), (132618, 139648), (135284, 136896)]