21839672736

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{76831}}^1$

素因数の和:76904

約数の個数: 192

約数和(自身を含む): 74348789760

約数和(自身を除く): 52509117024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1269, 1316, 1504, 1512, 1692, 1974, 2016, 2256, 2538, 2632, 2961, 3024, 3384, 3948, 4512, 5076, 5264, 5922, 6048, 6768, 7896, 8883, 10152, 10528, 11844, 13536, 15792, 17766, 20304, 23688, 31584, 35532, 40608, 47376, 71064, 76831, 94752, 142128, 153662, 230493, 284256, 307324, 460986, 537817, 614648, 691479, 921972, 1075634, 1229296, 1382958, 1613451, 1843944, 2074437, 2151268, 2458592, 2765916, 3226902, 3611057, 3687888, 4148874, 4302536, 4840353, 5531832, 6453804, 7222114, 7375776, 8297748, 8605072, 9680706, 10833171, 11063664, 12907608, 14444228, 14521059, 16595496, 17210144, 19361412, 21666342, 22127328, 25277399, 25815216, 28888456, 29042118, 32499513, 33190992, 38722824, 43332684, 50554798, 51630432, 57776912, 58084236, 64999026, 66381984, 75832197, 77445648, 86665368, 97498539, 101109596, 115553824, 116168472, 129998052, 151664394, 154891296, 173330736, 194997078, 202219192, 227496591, 232336944, 259996104, 303328788, 346661472, 389994156, 404438384, 454993182, 464673888, 519992208, 606657576, 682489773, 779988312, 808876768, 909986364, 1039984416, 1213315152, 1364979546, 1559976624, 1819972728, 2426630304, 2729959092, 3119953248, 3639945456, 5459918184, 7279890912, 10919836368, 21839672736]

約数ペア:

[(1, 21839672736), (2, 10919836368), (3, 7279890912), (4, 5459918184), (6, 3639945456), (7, 3119953248), (8, 2729959092), (9, 2426630304), (12, 1819972728), (14, 1559976624), (16, 1364979546), (18, 1213315152), (21, 1039984416), (24, 909986364), (27, 808876768), (28, 779988312), (32, 682489773), (36, 606657576), (42, 519992208), (47, 464673888), (48, 454993182), (54, 404438384), (56, 389994156), (63, 346661472), (72, 303328788), (84, 259996104), (94, 232336944), (96, 227496591), (108, 202219192), (112, 194997078), (126, 173330736), (141, 154891296), (144, 151664394), (168, 129998052), (188, 116168472), (189, 115553824), (216, 101109596), (224, 97498539), (252, 86665368), (282, 77445648), (288, 75832197), (329, 66381984), (336, 64999026), (376, 58084236), (378, 57776912), (423, 51630432), (432, 50554798), (504, 43332684), (564, 38722824), (658, 33190992), (672, 32499513), (752, 29042118), (756, 28888456), (846, 25815216), (864, 25277399), (987, 22127328), (1008, 21666342), (1128, 19361412), (1269, 17210144), (1316, 16595496), (1504, 14521059), (1512, 14444228), (1692, 12907608), (1974, 11063664), (2016, 10833171), (2256, 9680706), (2538, 8605072), (2632, 8297748), (2961, 7375776), (3024, 7222114), (3384, 6453804), (3948, 5531832), (4512, 4840353), (5076, 4302536), (5264, 4148874), (5922, 3687888), (6048, 3611057), (6768, 3226902), (7896, 2765916), (8883, 2458592), (10152, 2151268), (10528, 2074437), (11844, 1843944), (13536, 1613451), (15792, 1382958), (17766, 1229296), (20304, 1075634), (23688, 921972), (31584, 691479), (35532, 614648), (40608, 537817), (47376, 460986), (71064, 307324), (76831, 284256), (94752, 230493), (142128, 153662)]