189150528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 620328960

約数和(自身を除く): 431178432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 64, 69, 84, 87, 92, 96, 112, 116, 138, 161, 168, 174, 184, 192, 203, 211, 224, 232, 276, 322, 336, 348, 368, 406, 422, 448, 464, 483, 552, 609, 633, 644, 667, 672, 696, 736, 812, 844, 928, 966, 1104, 1218, 1266, 1288, 1334, 1344, 1392, 1472, 1477, 1624, 1688, 1856, 1932, 2001, 2208, 2436, 2532, 2576, 2668, 2784, 2954, 3248, 3376, 3864, 4002, 4416, 4431, 4669, 4853, 4872, 5064, 5152, 5336, 5568, 5908, 6119, 6496, 6752, 7728, 8004, 8862, 9338, 9706, 9744, 10128, 10304, 10672, 11816, 12238, 12992, 13504, 14007, 14559, 15456, 16008, 17724, 18357, 18676, 19412, 19488, 20256, 21344, 23632, 24476, 28014, 29118, 30912, 32016, 33971, 35448, 36714, 37352, 38824, 38976, 40512, 42688, 42833, 47264, 48952, 56028, 58236, 64032, 67942, 70896, 73428, 74704, 77648, 85666, 94528, 97904, 101913, 112056, 116472, 128064, 128499, 135884, 140737, 141792, 146856, 149408, 155296, 171332, 195808, 203826, 224112, 232944, 256998, 271768, 281474, 283584, 293712, 298816, 310592, 342664, 391616, 407652, 422211, 448224, 465888, 513996, 543536, 562948, 587424, 685328, 815304, 844422, 896448, 931776, 985159, 1027992, 1087072, 1125896, 1174848, 1370656, 1630608, 1688844, 1970318, 2055984, 2174144, 2251792, 2741312, 2955477, 3261216, 3377688, 3940636, 4111968, 4503584, 5910954, 6522432, 6755376, 7881272, 8223936, 9007168, 11821908, 13510752, 15762544, 23643816, 27021504, 31525088, 47287632, 63050176, 94575264, 189150528]

約数ペア:

[(1, 189150528), (2, 94575264), (3, 63050176), (4, 47287632), (6, 31525088), (7, 27021504), (8, 23643816), (12, 15762544), (14, 13510752), (16, 11821908), (21, 9007168), (23, 8223936), (24, 7881272), (28, 6755376), (29, 6522432), (32, 5910954), (42, 4503584), (46, 4111968), (48, 3940636), (56, 3377688), (58, 3261216), (64, 2955477), (69, 2741312), (84, 2251792), (87, 2174144), (92, 2055984), (96, 1970318), (112, 1688844), (116, 1630608), (138, 1370656), (161, 1174848), (168, 1125896), (174, 1087072), (184, 1027992), (192, 985159), (203, 931776), (211, 896448), (224, 844422), (232, 815304), (276, 685328), (322, 587424), (336, 562948), (348, 543536), (368, 513996), (406, 465888), (422, 448224), (448, 422211), (464, 407652), (483, 391616), (552, 342664), (609, 310592), (633, 298816), (644, 293712), (667, 283584), (672, 281474), (696, 271768), (736, 256998), (812, 232944), (844, 224112), (928, 203826), (966, 195808), (1104, 171332), (1218, 155296), (1266, 149408), (1288, 146856), (1334, 141792), (1344, 140737), (1392, 135884), (1472, 128499), (1477, 128064), (1624, 116472), (1688, 112056), (1856, 101913), (1932, 97904), (2001, 94528), (2208, 85666), (2436, 77648), (2532, 74704), (2576, 73428), (2668, 70896), (2784, 67942), (2954, 64032), (3248, 58236), (3376, 56028), (3864, 48952), (4002, 47264), (4416, 42833), (4431, 42688), (4669, 40512), (4853, 38976), (4872, 38824), (5064, 37352), (5152, 36714), (5336, 35448), (5568, 33971), (5908, 32016), (6119, 30912), (6496, 29118), (6752, 28014), (7728, 24476), (8004, 23632), (8862, 21344), (9338, 20256), (9706, 19488), (9744, 19412), (10128, 18676), (10304, 18357), (10672, 17724), (11816, 16008), (12238, 15456), (12992, 14559), (13504, 14007)]