738207789488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3165991}}^1$

素因数の和:3166090

約数の個数: 80

約数和(自身を含む): 1648848633600

約数和(自身を除く): 910640844112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 59, 76, 104, 118, 152, 208, 236, 247, 304, 472, 494, 767, 944, 988, 1121, 1534, 1976, 2242, 3068, 3952, 4484, 6136, 8968, 12272, 14573, 17936, 29146, 58292, 116584, 233168, 3165991, 6331982, 12663964, 25327928, 41157883, 50655856, 60153829, 82315766, 120307658, 164631532, 186793469, 240615316, 329263064, 373586938, 481230632, 658526128, 747173876, 781999777, 962461264, 1494347752, 1563999554, 2428315097, 2988695504, 3127999108, 3549075911, 4856630194, 6255998216, 7098151822, 9713260388, 12511996432, 14196303644, 19426520776, 28392607288, 38853041552, 46137986843, 56785214576, 92275973686, 184551947372, 369103894744, 738207789488]

約数ペア:

[(1, 738207789488), (2, 369103894744), (4, 184551947372), (8, 92275973686), (13, 56785214576), (16, 46137986843), (19, 38853041552), (26, 28392607288), (38, 19426520776), (52, 14196303644), (59, 12511996432), (76, 9713260388), (104, 7098151822), (118, 6255998216), (152, 4856630194), (208, 3549075911), (236, 3127999108), (247, 2988695504), (304, 2428315097), (472, 1563999554), (494, 1494347752), (767, 962461264), (944, 781999777), (988, 747173876), (1121, 658526128), (1534, 481230632), (1976, 373586938), (2242, 329263064), (3068, 240615316), (3952, 186793469), (4484, 164631532), (6136, 120307658), (8968, 82315766), (12272, 60153829), (14573, 50655856), (17936, 41157883), (29146, 25327928), (58292, 12663964), (116584, 6331982), (233168, 3165991)]