1401476272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 3324564000

約数和(自身を除く): 1923087728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 449, 464, 496, 812, 868, 898, 899, 961, 1624, 1736, 1796, 1798, 1922, 3143, 3248, 3472, 3592, 3596, 3844, 6286, 6293, 6727, 7184, 7192, 7688, 12572, 12586, 13021, 13454, 13919, 14384, 15376, 25144, 25172, 26042, 26908, 27838, 27869, 50288, 50344, 52084, 53816, 55676, 55738, 91147, 97433, 100688, 104168, 107632, 111352, 111476, 182294, 194866, 195083, 208336, 222704, 222952, 364588, 389732, 390166, 403651, 431489, 445904, 729176, 779464, 780332, 807302, 862978, 1458352, 1558928, 1560664, 1614604, 1725956, 2825557, 3020423, 3121328, 3229208, 3451912, 5651114, 6040846, 6458416, 6903824, 11302228, 12081692, 12513181, 22604456, 24163384, 25026362, 45208912, 48326768, 50052724, 87592267, 100105448, 175184534, 200210896, 350369068, 700738136, 1401476272]

約数ペア:

[(1, 1401476272), (2, 700738136), (4, 350369068), (7, 200210896), (8, 175184534), (14, 100105448), (16, 87592267), (28, 50052724), (29, 48326768), (31, 45208912), (56, 25026362), (58, 24163384), (62, 22604456), (112, 12513181), (116, 12081692), (124, 11302228), (203, 6903824), (217, 6458416), (232, 6040846), (248, 5651114), (406, 3451912), (434, 3229208), (449, 3121328), (464, 3020423), (496, 2825557), (812, 1725956), (868, 1614604), (898, 1560664), (899, 1558928), (961, 1458352), (1624, 862978), (1736, 807302), (1796, 780332), (1798, 779464), (1922, 729176), (3143, 445904), (3248, 431489), (3472, 403651), (3592, 390166), (3596, 389732), (3844, 364588), (6286, 222952), (6293, 222704), (6727, 208336), (7184, 195083), (7192, 194866), (7688, 182294), (12572, 111476), (12586, 111352), (13021, 107632), (13454, 104168), (13919, 100688), (14384, 97433), (15376, 91147), (25144, 55738), (25172, 55676), (26042, 53816), (26908, 52084), (27838, 50344), (27869, 50288)]