266989212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25841}}^1$

素因数の和:25899

約数の個数: 72

約数和(自身を含む): 790144992

約数和(自身を除く): 523155780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 25841, 51682, 77523, 103364, 155046, 180887, 232569, 310092, 361774, 465138, 542661, 723548, 930276, 1059481, 1085322, 1627983, 2118962, 2170644, 3178443, 3255966, 4237924, 6356886, 6511932, 7416367, 9535329, 12713772, 14832734, 19070658, 22249101, 29665468, 38141316, 44498202, 66747303, 88996404, 133494606, 266989212]

約数ペア:

[(1, 266989212), (2, 133494606), (3, 88996404), (4, 66747303), (6, 44498202), (7, 38141316), (9, 29665468), (12, 22249101), (14, 19070658), (18, 14832734), (21, 12713772), (28, 9535329), (36, 7416367), (41, 6511932), (42, 6356886), (63, 4237924), (82, 3255966), (84, 3178443), (123, 2170644), (126, 2118962), (164, 1627983), (246, 1085322), (252, 1059481), (287, 930276), (369, 723548), (492, 542661), (574, 465138), (738, 361774), (861, 310092), (1148, 232569), (1476, 180887), (1722, 155046), (2583, 103364), (3444, 77523), (5166, 51682), (10332, 25841)]