213278064

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 605586240

約数和(自身を除く): 392308176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 41, 48, 58, 74, 82, 87, 101, 111, 116, 123, 148, 164, 174, 202, 222, 232, 246, 296, 303, 328, 348, 404, 444, 464, 492, 592, 606, 656, 696, 808, 888, 984, 1073, 1189, 1212, 1392, 1517, 1616, 1776, 1968, 2146, 2378, 2424, 2929, 3034, 3219, 3567, 3737, 4141, 4292, 4551, 4756, 4848, 5858, 6068, 6438, 7134, 7474, 8282, 8584, 8787, 9102, 9512, 11211, 11716, 12136, 12423, 12876, 14268, 14948, 16564, 17168, 17574, 18204, 19024, 22422, 23432, 24272, 24846, 25752, 28536, 29896, 33128, 35148, 36408, 43993, 44844, 46864, 49692, 51504, 57072, 59792, 66256, 70296, 72816, 87986, 89688, 99384, 108373, 120089, 131979, 140592, 153217, 175972, 179376, 198768, 216746, 240178, 263958, 306434, 325119, 351944, 360267, 433492, 459651, 480356, 527916, 612868, 650238, 703888, 720534, 866984, 919302, 960712, 1055832, 1225736, 1300476, 1441068, 1733968, 1838604, 1921424, 2111664, 2451472, 2600952, 2882136, 3677208, 4443293, 5201904, 5764272, 7354416, 8886586, 13329879, 17773172, 26659758, 35546344, 53319516, 71092688, 106639032, 213278064]

約数ペア:

[(1, 213278064), (2, 106639032), (3, 71092688), (4, 53319516), (6, 35546344), (8, 26659758), (12, 17773172), (16, 13329879), (24, 8886586), (29, 7354416), (37, 5764272), (41, 5201904), (48, 4443293), (58, 3677208), (74, 2882136), (82, 2600952), (87, 2451472), (101, 2111664), (111, 1921424), (116, 1838604), (123, 1733968), (148, 1441068), (164, 1300476), (174, 1225736), (202, 1055832), (222, 960712), (232, 919302), (246, 866984), (296, 720534), (303, 703888), (328, 650238), (348, 612868), (404, 527916), (444, 480356), (464, 459651), (492, 433492), (592, 360267), (606, 351944), (656, 325119), (696, 306434), (808, 263958), (888, 240178), (984, 216746), (1073, 198768), (1189, 179376), (1212, 175972), (1392, 153217), (1517, 140592), (1616, 131979), (1776, 120089), (1968, 108373), (2146, 99384), (2378, 89688), (2424, 87986), (2929, 72816), (3034, 70296), (3219, 66256), (3567, 59792), (3737, 57072), (4141, 51504), (4292, 49692), (4551, 46864), (4756, 44844), (4848, 43993), (5858, 36408), (6068, 35148), (6438, 33128), (7134, 29896), (7474, 28536), (8282, 25752), (8584, 24846), (8787, 24272), (9102, 23432), (9512, 22422), (11211, 19024), (11716, 18204), (12136, 17574), (12423, 17168), (12876, 16564), (14268, 14948)]