985261212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2409

約数の個数: 144

約数和(自身を含む): 2887476480

約数和(自身を除く): 1902215268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 169, 207, 234, 276, 299, 338, 351, 414, 468, 507, 598, 621, 676, 702, 828, 897, 1014, 1196, 1242, 1404, 1521, 1794, 2028, 2347, 2484, 2691, 3042, 3588, 3887, 4563, 4694, 5382, 6084, 7041, 7774, 8073, 9126, 9388, 10764, 11661, 14082, 15548, 16146, 18252, 21123, 23322, 28164, 30511, 32292, 34983, 42246, 46644, 53981, 61022, 63369, 69966, 84492, 91533, 104949, 107962, 122044, 126738, 139932, 161943, 183066, 209898, 215924, 253476, 274599, 323886, 366132, 396643, 419796, 485829, 549198, 647772, 701753, 793286, 823797, 971658, 1098396, 1189929, 1403506, 1457487, 1586572, 1647594, 1943316, 2105259, 2379858, 2807012, 2914974, 3295188, 3569787, 4210518, 4759716, 5829948, 6315777, 7139574, 8421036, 9122789, 10709361, 12631554, 14279148, 18245578, 18947331, 21418722, 25263108, 27368367, 36491156, 37894662, 42837444, 54736734, 75789324, 82105101, 109473468, 164210202, 246315303, 328420404, 492630606, 985261212]

約数ペア:

[(1, 985261212), (2, 492630606), (3, 328420404), (4, 246315303), (6, 164210202), (9, 109473468), (12, 82105101), (13, 75789324), (18, 54736734), (23, 42837444), (26, 37894662), (27, 36491156), (36, 27368367), (39, 25263108), (46, 21418722), (52, 18947331), (54, 18245578), (69, 14279148), (78, 12631554), (92, 10709361), (108, 9122789), (117, 8421036), (138, 7139574), (156, 6315777), (169, 5829948), (207, 4759716), (234, 4210518), (276, 3569787), (299, 3295188), (338, 2914974), (351, 2807012), (414, 2379858), (468, 2105259), (507, 1943316), (598, 1647594), (621, 1586572), (676, 1457487), (702, 1403506), (828, 1189929), (897, 1098396), (1014, 971658), (1196, 823797), (1242, 793286), (1404, 701753), (1521, 647772), (1794, 549198), (2028, 485829), (2347, 419796), (2484, 396643), (2691, 366132), (3042, 323886), (3588, 274599), (3887, 253476), (4563, 215924), (4694, 209898), (5382, 183066), (6084, 161943), (7041, 139932), (7774, 126738), (8073, 122044), (9126, 107962), (9388, 104949), (10764, 91533), (11661, 84492), (14082, 69966), (15548, 63369), (16146, 61022), (18252, 53981), (21123, 46644), (23322, 42246), (28164, 34983), (30511, 32292)]