381207708

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 1152103680

約数和(自身を除く): 770895972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 179, 189, 243, 252, 313, 324, 358, 378, 486, 537, 567, 626, 716, 756, 939, 972, 1074, 1134, 1252, 1253, 1611, 1701, 1878, 2148, 2191, 2268, 2506, 2817, 3222, 3402, 3756, 3759, 4382, 4833, 5012, 5634, 6444, 6573, 6804, 7518, 8451, 8764, 9666, 11268, 11277, 13146, 14499, 15036, 16902, 19332, 19719, 22554, 25353, 26292, 28998, 33804, 33831, 39438, 43497, 45108, 50706, 56027, 57996, 59157, 67662, 76059, 78876, 86994, 101412, 101493, 112054, 118314, 135324, 152118, 168081, 173988, 177471, 202986, 224108, 236628, 304236, 304479, 336162, 354942, 392189, 405972, 504243, 532413, 608958, 672324, 709884, 784378, 1008486, 1064826, 1176567, 1217916, 1512729, 1568756, 2016972, 2129652, 2353134, 3025458, 3529701, 4538187, 4706268, 6050916, 7059402, 9076374, 10589103, 13614561, 14118804, 18152748, 21178206, 27229122, 31767309, 42356412, 54458244, 63534618, 95301927, 127069236, 190603854, 381207708]

約数ペア:

[(1, 381207708), (2, 190603854), (3, 127069236), (4, 95301927), (6, 63534618), (7, 54458244), (9, 42356412), (12, 31767309), (14, 27229122), (18, 21178206), (21, 18152748), (27, 14118804), (28, 13614561), (36, 10589103), (42, 9076374), (54, 7059402), (63, 6050916), (81, 4706268), (84, 4538187), (108, 3529701), (126, 3025458), (162, 2353134), (179, 2129652), (189, 2016972), (243, 1568756), (252, 1512729), (313, 1217916), (324, 1176567), (358, 1064826), (378, 1008486), (486, 784378), (537, 709884), (567, 672324), (626, 608958), (716, 532413), (756, 504243), (939, 405972), (972, 392189), (1074, 354942), (1134, 336162), (1252, 304479), (1253, 304236), (1611, 236628), (1701, 224108), (1878, 202986), (2148, 177471), (2191, 173988), (2268, 168081), (2506, 152118), (2817, 135324), (3222, 118314), (3402, 112054), (3756, 101493), (3759, 101412), (4382, 86994), (4833, 78876), (5012, 76059), (5634, 67662), (6444, 59157), (6573, 57996), (6804, 56027), (7518, 50706), (8451, 45108), (8764, 43497), (9666, 39438), (11268, 33831), (11277, 33804), (13146, 28998), (14499, 26292), (15036, 25353), (16902, 22554), (19332, 19719)]