2100887856

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1663}}^1$

素因数の和:1991

約数の個数: 120

約数和(自身を含む): 6094340096

約数和(自身を除く): 3993452240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 283, 372, 496, 558, 566, 744, 849, 1116, 1132, 1488, 1663, 1698, 2232, 2264, 2547, 3326, 3396, 4464, 4528, 4989, 5094, 6652, 6792, 8773, 9978, 10188, 13304, 13584, 14967, 17546, 19956, 20376, 26319, 26608, 29934, 35092, 39912, 40752, 51553, 52638, 59868, 70184, 78957, 79824, 103106, 105276, 119736, 140368, 154659, 157914, 206212, 210552, 239472, 309318, 315828, 412424, 421104, 463977, 470629, 618636, 631656, 824848, 927954, 941258, 1237272, 1263312, 1411887, 1855908, 1882516, 2474544, 2823774, 3711816, 3765032, 4235661, 5647548, 7423632, 7530064, 8471322, 11295096, 14589499, 16942644, 22590192, 29178998, 33885288, 43768497, 58357996, 67770576, 87536994, 116715992, 131305491, 175073988, 233431984, 262610982, 350147976, 525221964, 700295952, 1050443928, 2100887856]

約数ペア:

[(1, 2100887856), (2, 1050443928), (3, 700295952), (4, 525221964), (6, 350147976), (8, 262610982), (9, 233431984), (12, 175073988), (16, 131305491), (18, 116715992), (24, 87536994), (31, 67770576), (36, 58357996), (48, 43768497), (62, 33885288), (72, 29178998), (93, 22590192), (124, 16942644), (144, 14589499), (186, 11295096), (248, 8471322), (279, 7530064), (283, 7423632), (372, 5647548), (496, 4235661), (558, 3765032), (566, 3711816), (744, 2823774), (849, 2474544), (1116, 1882516), (1132, 1855908), (1488, 1411887), (1663, 1263312), (1698, 1237272), (2232, 941258), (2264, 927954), (2547, 824848), (3326, 631656), (3396, 618636), (4464, 470629), (4528, 463977), (4989, 421104), (5094, 412424), (6652, 315828), (6792, 309318), (8773, 239472), (9978, 210552), (10188, 206212), (13304, 157914), (13584, 154659), (14967, 140368), (17546, 119736), (19956, 105276), (20376, 103106), (26319, 79824), (26608, 78957), (29934, 70184), (35092, 59868), (39912, 52638), (40752, 51553)]