890226936

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^2\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 2556231480

約数和(自身を除く): 1666004544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 743, 774, 1032, 1161, 1486, 1548, 1849, 2229, 2322, 2972, 3096, 3483, 3698, 4458, 4644, 5547, 5944, 6687, 6966, 7396, 8916, 9288, 11094, 13374, 13932, 14792, 16641, 17832, 20061, 22188, 26748, 27864, 31949, 33282, 40122, 44376, 49923, 53496, 60183, 63898, 66564, 80244, 95847, 99846, 120366, 127796, 133128, 149769, 160488, 191694, 199692, 240732, 255592, 287541, 299538, 383388, 399384, 481464, 575082, 599076, 766776, 862623, 1150164, 1198152, 1373807, 1725246, 2300328, 2587869, 2747614, 3450492, 4121421, 5175738, 5495228, 6900984, 8242842, 10351476, 10990456, 12364263, 16485684, 20702952, 24728526, 32971368, 37092789, 49457052, 74185578, 98914104, 111278367, 148371156, 222556734, 296742312, 445113468, 890226936]

約数ペア:

[(1, 890226936), (2, 445113468), (3, 296742312), (4, 222556734), (6, 148371156), (8, 111278367), (9, 98914104), (12, 74185578), (18, 49457052), (24, 37092789), (27, 32971368), (36, 24728526), (43, 20702952), (54, 16485684), (72, 12364263), (81, 10990456), (86, 10351476), (108, 8242842), (129, 6900984), (162, 5495228), (172, 5175738), (216, 4121421), (258, 3450492), (324, 2747614), (344, 2587869), (387, 2300328), (516, 1725246), (648, 1373807), (743, 1198152), (774, 1150164), (1032, 862623), (1161, 766776), (1486, 599076), (1548, 575082), (1849, 481464), (2229, 399384), (2322, 383388), (2972, 299538), (3096, 287541), (3483, 255592), (3698, 240732), (4458, 199692), (4644, 191694), (5547, 160488), (5944, 149769), (6687, 133128), (6966, 127796), (7396, 120366), (8916, 99846), (9288, 95847), (11094, 80244), (13374, 66564), (13932, 63898), (14792, 60183), (16641, 53496), (17832, 49923), (20061, 44376), (22188, 40122), (26748, 33282), (27864, 31949)]