2501995248

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3923}}^1$

素因数の和:4083

約数の個数: 120

約数和(自身を含む): 7236358272

約数和(自身を除く): 4734363024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 103, 129, 144, 172, 206, 258, 309, 344, 387, 412, 516, 618, 688, 774, 824, 927, 1032, 1236, 1548, 1648, 1854, 2064, 2472, 3096, 3708, 3923, 4429, 4944, 6192, 7416, 7846, 8858, 11769, 13287, 14832, 15692, 17716, 23538, 26574, 31384, 35307, 35432, 39861, 47076, 53148, 62768, 70614, 70864, 79722, 94152, 106296, 141228, 159444, 168689, 188304, 212592, 282456, 318888, 337378, 404069, 506067, 564912, 637776, 674756, 808138, 1012134, 1212207, 1349512, 1518201, 1616276, 2024268, 2424414, 2699024, 3036402, 3232552, 3636621, 4048536, 4848828, 6072804, 6465104, 7273242, 8097072, 9697656, 12145608, 14546484, 17374967, 19395312, 24291216, 29092968, 34749934, 52124901, 58185936, 69499868, 104249802, 138999736, 156374703, 208499604, 277999472, 312749406, 416999208, 625498812, 833998416, 1250997624, 2501995248]

約数ペア:

[(1, 2501995248), (2, 1250997624), (3, 833998416), (4, 625498812), (6, 416999208), (8, 312749406), (9, 277999472), (12, 208499604), (16, 156374703), (18, 138999736), (24, 104249802), (36, 69499868), (43, 58185936), (48, 52124901), (72, 34749934), (86, 29092968), (103, 24291216), (129, 19395312), (144, 17374967), (172, 14546484), (206, 12145608), (258, 9697656), (309, 8097072), (344, 7273242), (387, 6465104), (412, 6072804), (516, 4848828), (618, 4048536), (688, 3636621), (774, 3232552), (824, 3036402), (927, 2699024), (1032, 2424414), (1236, 2024268), (1548, 1616276), (1648, 1518201), (1854, 1349512), (2064, 1212207), (2472, 1012134), (3096, 808138), (3708, 674756), (3923, 637776), (4429, 564912), (4944, 506067), (6192, 404069), (7416, 337378), (7846, 318888), (8858, 282456), (11769, 212592), (13287, 188304), (14832, 168689), (15692, 159444), (17716, 141228), (23538, 106296), (26574, 94152), (31384, 79722), (35307, 70864), (35432, 70614), (39861, 62768), (47076, 53148)]