212731008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2782

約数の個数: 128

約数和(自身を含む): 668304000

約数和(自身を除く): 455572992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2729, 2784, 3248, 3712, 4872, 5458, 5568, 6496, 8187, 9744, 10916, 11136, 12992, 16374, 19103, 19488, 21832, 25984, 32748, 38206, 38976, 43664, 57309, 65496, 76412, 77952, 79141, 87328, 114618, 130992, 152824, 158282, 174656, 229236, 237423, 261984, 305648, 316564, 349312, 458472, 474846, 523968, 553987, 611296, 633128, 916944, 949692, 1047936, 1107974, 1222592, 1266256, 1661961, 1833888, 1899384, 2215948, 2445184, 2532512, 3323922, 3667776, 3798768, 4431896, 5065024, 6647844, 7335552, 7597536, 8863792, 10130048, 13295688, 15195072, 17727584, 26591376, 30390144, 35455168, 53182752, 70910336, 106365504, 212731008]

約数ペア:

[(1, 212731008), (2, 106365504), (3, 70910336), (4, 53182752), (6, 35455168), (7, 30390144), (8, 26591376), (12, 17727584), (14, 15195072), (16, 13295688), (21, 10130048), (24, 8863792), (28, 7597536), (29, 7335552), (32, 6647844), (42, 5065024), (48, 4431896), (56, 3798768), (58, 3667776), (64, 3323922), (84, 2532512), (87, 2445184), (96, 2215948), (112, 1899384), (116, 1833888), (128, 1661961), (168, 1266256), (174, 1222592), (192, 1107974), (203, 1047936), (224, 949692), (232, 916944), (336, 633128), (348, 611296), (384, 553987), (406, 523968), (448, 474846), (464, 458472), (609, 349312), (672, 316564), (696, 305648), (812, 261984), (896, 237423), (928, 229236), (1218, 174656), (1344, 158282), (1392, 152824), (1624, 130992), (1856, 114618), (2436, 87328), (2688, 79141), (2729, 77952), (2784, 76412), (3248, 65496), (3712, 57309), (4872, 43664), (5458, 38976), (5568, 38206), (6496, 32748), (8187, 25984), (9744, 21832), (10916, 19488), (11136, 19103), (12992, 16374)]