266776668

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2963}}^1$

素因数の和:3075

約数の個数: 72

約数和(自身を含む): 702361296

約数和(自身を除く): 435584628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 492, 549, 732, 738, 1098, 1476, 2196, 2501, 2963, 5002, 5926, 7503, 8889, 10004, 11852, 15006, 17778, 22509, 26667, 30012, 35556, 45018, 53334, 90036, 106668, 121483, 180743, 242966, 361486, 364449, 485932, 542229, 722972, 728898, 1084458, 1093347, 1457796, 1626687, 2168916, 2186694, 3253374, 4373388, 6506748, 7410463, 14820926, 22231389, 29641852, 44462778, 66694167, 88925556, 133388334, 266776668]

約数ペア:

[(1, 266776668), (2, 133388334), (3, 88925556), (4, 66694167), (6, 44462778), (9, 29641852), (12, 22231389), (18, 14820926), (36, 7410463), (41, 6506748), (61, 4373388), (82, 3253374), (122, 2186694), (123, 2168916), (164, 1626687), (183, 1457796), (244, 1093347), (246, 1084458), (366, 728898), (369, 722972), (492, 542229), (549, 485932), (732, 364449), (738, 361486), (1098, 242966), (1476, 180743), (2196, 121483), (2501, 106668), (2963, 90036), (5002, 53334), (5926, 45018), (7503, 35556), (8889, 30012), (10004, 26667), (11852, 22509), (15006, 17778)]