1623642504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 4564961280

約数和(自身を除く): 2941318776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 157, 172, 258, 264, 314, 344, 471, 473, 516, 628, 911, 942, 946, 1032, 1256, 1419, 1727, 1822, 1884, 1892, 2733, 2838, 3454, 3644, 3768, 3784, 5181, 5466, 5676, 6751, 6908, 7288, 10021, 10362, 10932, 11352, 13502, 13816, 20042, 20253, 20724, 21864, 27004, 30063, 39173, 40084, 40506, 41448, 54008, 60126, 74261, 78346, 80168, 81012, 117519, 120252, 143027, 148522, 156692, 162024, 222783, 235038, 240504, 286054, 297044, 313384, 429081, 430903, 445566, 470076, 572108, 594088, 858162, 861806, 891132, 940152, 1144216, 1292709, 1573297, 1716324, 1723612, 1782264, 2585418, 3146594, 3432648, 3447224, 4719891, 5170836, 6150161, 6293188, 9439782, 10341672, 12300322, 12586376, 18450483, 18879564, 24600644, 36900966, 37759128, 49201288, 67651771, 73801932, 135303542, 147603864, 202955313, 270607084, 405910626, 541214168, 811821252, 1623642504]

約数ペア:

[(1, 1623642504), (2, 811821252), (3, 541214168), (4, 405910626), (6, 270607084), (8, 202955313), (11, 147603864), (12, 135303542), (22, 73801932), (24, 67651771), (33, 49201288), (43, 37759128), (44, 36900966), (66, 24600644), (86, 18879564), (88, 18450483), (129, 12586376), (132, 12300322), (157, 10341672), (172, 9439782), (258, 6293188), (264, 6150161), (314, 5170836), (344, 4719891), (471, 3447224), (473, 3432648), (516, 3146594), (628, 2585418), (911, 1782264), (942, 1723612), (946, 1716324), (1032, 1573297), (1256, 1292709), (1419, 1144216), (1727, 940152), (1822, 891132), (1884, 861806), (1892, 858162), (2733, 594088), (2838, 572108), (3454, 470076), (3644, 445566), (3768, 430903), (3784, 429081), (5181, 313384), (5466, 297044), (5676, 286054), (6751, 240504), (6908, 235038), (7288, 222783), (10021, 162024), (10362, 156692), (10932, 148522), (11352, 143027), (13502, 120252), (13816, 117519), (20042, 81012), (20253, 80168), (20724, 78346), (21864, 74261), (27004, 60126), (30063, 54008), (39173, 41448), (40084, 40506)]