978180588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5981}}^1$

素因数の和:6068

約数の個数: 144

約数和(自身を含む): 3135525120

約数和(自身を除く): 2157344532

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 126, 132, 154, 177, 198, 231, 236, 252, 308, 354, 396, 413, 462, 531, 649, 693, 708, 826, 924, 1062, 1239, 1298, 1386, 1652, 1947, 2124, 2478, 2596, 2772, 3717, 3894, 4543, 4956, 5841, 5981, 7434, 7788, 9086, 11682, 11962, 13629, 14868, 17943, 18172, 23364, 23924, 27258, 35886, 40887, 41867, 53829, 54516, 65791, 71772, 81774, 83734, 107658, 125601, 131582, 163548, 167468, 197373, 215316, 251202, 263164, 352879, 376803, 394746, 460537, 502404, 592119, 705758, 753606, 789492, 921074, 1058637, 1184238, 1381611, 1411516, 1507212, 1842148, 2117274, 2368476, 2470153, 2763222, 3175911, 3881669, 4144833, 4234548, 4940306, 5526444, 6351822, 7410459, 7763338, 8289666, 9880612, 11645007, 12703644, 14820918, 15526676, 16579332, 22231377, 23290014, 27171683, 29641836, 34935021, 44462754, 46580028, 54343366, 69870042, 81515049, 88925508, 108686732, 139740084, 163030098, 244545147, 326060196, 489090294, 978180588]

約数ペア:

[(1, 978180588), (2, 489090294), (3, 326060196), (4, 244545147), (6, 163030098), (7, 139740084), (9, 108686732), (11, 88925508), (12, 81515049), (14, 69870042), (18, 54343366), (21, 46580028), (22, 44462754), (28, 34935021), (33, 29641836), (36, 27171683), (42, 23290014), (44, 22231377), (59, 16579332), (63, 15526676), (66, 14820918), (77, 12703644), (84, 11645007), (99, 9880612), (118, 8289666), (126, 7763338), (132, 7410459), (154, 6351822), (177, 5526444), (198, 4940306), (231, 4234548), (236, 4144833), (252, 3881669), (308, 3175911), (354, 2763222), (396, 2470153), (413, 2368476), (462, 2117274), (531, 1842148), (649, 1507212), (693, 1411516), (708, 1381611), (826, 1184238), (924, 1058637), (1062, 921074), (1239, 789492), (1298, 753606), (1386, 705758), (1652, 592119), (1947, 502404), (2124, 460537), (2478, 394746), (2596, 376803), (2772, 352879), (3717, 263164), (3894, 251202), (4543, 215316), (4956, 197373), (5841, 167468), (5981, 163548), (7434, 131582), (7788, 125601), (9086, 107658), (11682, 83734), (11962, 81774), (13629, 71772), (14868, 65791), (17943, 54516), (18172, 53829), (23364, 41867), (23924, 40887), (27258, 35886)]