313841696

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2066

約数の個数: 96

約数和(自身を含む): 763781760

約数和(自身を除く): 449940064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 74, 76, 112, 133, 148, 152, 224, 259, 266, 296, 304, 518, 532, 592, 608, 703, 1036, 1064, 1184, 1406, 1993, 2072, 2128, 2812, 3986, 4144, 4256, 4921, 5624, 7972, 8288, 9842, 11248, 13951, 15944, 19684, 22496, 27902, 31888, 37867, 39368, 55804, 63776, 73741, 75734, 78736, 111608, 147482, 151468, 157472, 223216, 265069, 294964, 302936, 446432, 516187, 530138, 589928, 605872, 1032374, 1060276, 1179856, 1211744, 1401079, 2064748, 2120552, 2359712, 2802158, 4129496, 4241104, 5604316, 8258992, 8482208, 9807553, 11208632, 16517984, 19615106, 22417264, 39230212, 44834528, 78460424, 156920848, 313841696]

約数ペア:

[(1, 313841696), (2, 156920848), (4, 78460424), (7, 44834528), (8, 39230212), (14, 22417264), (16, 19615106), (19, 16517984), (28, 11208632), (32, 9807553), (37, 8482208), (38, 8258992), (56, 5604316), (74, 4241104), (76, 4129496), (112, 2802158), (133, 2359712), (148, 2120552), (152, 2064748), (224, 1401079), (259, 1211744), (266, 1179856), (296, 1060276), (304, 1032374), (518, 605872), (532, 589928), (592, 530138), (608, 516187), (703, 446432), (1036, 302936), (1064, 294964), (1184, 265069), (1406, 223216), (1993, 157472), (2072, 151468), (2128, 147482), (2812, 111608), (3986, 78736), (4144, 75734), (4256, 73741), (4921, 63776), (5624, 55804), (7972, 39368), (8288, 37867), (9842, 31888), (11248, 27902), (13951, 22496), (15944, 19684)]