907172376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 2552774400

約数和(自身を除く): 1645602024

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, 509, 516, 628, 942, 946, 1018, 1032, 1256, 1419, 1527, 1727, 1884, 1892, 2036, 2838, 3054, 3454, 3768, 3784, 4072, 5181, 5599, 5676, 6108, 6751, 6908, 10362, 11198, 11352, 12216, 13502, 13816, 16797, 20253, 20724, 21887, 22396, 27004, 33594, 40506, 41448, 43774, 44792, 54008, 65661, 67188, 74261, 79913, 81012, 87548, 131322, 134376, 148522, 159826, 162024, 175096, 222783, 239739, 240757, 262644, 297044, 319652, 445566, 479478, 481514, 525288, 594088, 639304, 722271, 879043, 891132, 958956, 963028, 1444542, 1758086, 1782264, 1917912, 1926056, 2637129, 2889084, 3436259, 3516172, 5274258, 5778168, 6872518, 7032344, 10308777, 10548516, 13745036, 20617554, 21097032, 27490072, 37798849, 41235108, 75597698, 82470216, 113396547, 151195396, 226793094, 302390792, 453586188, 907172376]

約数ペア:

[(1, 907172376), (2, 453586188), (3, 302390792), (4, 226793094), (6, 151195396), (8, 113396547), (11, 82470216), (12, 75597698), (22, 41235108), (24, 37798849), (33, 27490072), (43, 21097032), (44, 20617554), (66, 13745036), (86, 10548516), (88, 10308777), (129, 7032344), (132, 6872518), (157, 5778168), (172, 5274258), (258, 3516172), (264, 3436259), (314, 2889084), (344, 2637129), (471, 1926056), (473, 1917912), (509, 1782264), (516, 1758086), (628, 1444542), (942, 963028), (946, 958956), (1018, 891132), (1032, 879043), (1256, 722271), (1419, 639304), (1527, 594088), (1727, 525288), (1884, 481514), (1892, 479478), (2036, 445566), (2838, 319652), (3054, 297044), (3454, 262644), (3768, 240757), (3784, 239739), (4072, 222783), (5181, 175096), (5599, 162024), (5676, 159826), (6108, 148522), (6751, 134376), (6908, 131322), (10362, 87548), (11198, 81012), (11352, 79913), (12216, 74261), (13502, 67188), (13816, 65661), (16797, 54008), (20253, 44792), (20724, 43774), (21887, 41448), (22396, 40506), (27004, 33594)]