2017339728

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{4289}}^1$

素因数の和:4580

約数の個数: 80

約数和(自身を含む): 5362156800

約数和(自身を除く): 3344817072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 239, 246, 328, 478, 492, 656, 717, 956, 984, 1434, 1912, 1968, 2868, 3824, 4289, 5736, 8578, 9799, 11472, 12867, 17156, 19598, 25734, 29397, 34312, 39196, 51468, 58794, 68624, 78392, 102936, 117588, 156784, 175849, 205872, 235176, 351698, 470352, 527547, 703396, 1025071, 1055094, 1406792, 2050142, 2110188, 2813584, 3075213, 4100284, 4220376, 6150426, 8200568, 8440752, 12300852, 16401136, 24601704, 42027911, 49203408, 84055822, 126083733, 168111644, 252167466, 336223288, 504334932, 672446576, 1008669864, 2017339728]

約数ペア:

[(1, 2017339728), (2, 1008669864), (3, 672446576), (4, 504334932), (6, 336223288), (8, 252167466), (12, 168111644), (16, 126083733), (24, 84055822), (41, 49203408), (48, 42027911), (82, 24601704), (123, 16401136), (164, 12300852), (239, 8440752), (246, 8200568), (328, 6150426), (478, 4220376), (492, 4100284), (656, 3075213), (717, 2813584), (956, 2110188), (984, 2050142), (1434, 1406792), (1912, 1055094), (1968, 1025071), (2868, 703396), (3824, 527547), (4289, 470352), (5736, 351698), (8578, 235176), (9799, 205872), (11472, 175849), (12867, 156784), (17156, 117588), (19598, 102936), (25734, 78392), (29397, 68624), (34312, 58794), (39196, 51468)]