919049976

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1491

約数の個数: 160

約数和(自身を含む): 2809329600

約数和(自身を除く): 1890279624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 81, 104, 108, 117, 156, 158, 162, 216, 234, 237, 312, 316, 324, 351, 468, 474, 632, 648, 702, 711, 936, 948, 1027, 1053, 1381, 1404, 1422, 1896, 2054, 2106, 2133, 2762, 2808, 2844, 3081, 4108, 4143, 4212, 4266, 5524, 5688, 6162, 6399, 8216, 8286, 8424, 8532, 9243, 11048, 12324, 12429, 12798, 16572, 17064, 17953, 18486, 24648, 24858, 25596, 27729, 33144, 35906, 36972, 37287, 49716, 51192, 53859, 55458, 71812, 73944, 74574, 83187, 99432, 107718, 109099, 110916, 111861, 143624, 149148, 161577, 166374, 215436, 218198, 221832, 223722, 298296, 323154, 327297, 332748, 430872, 436396, 447444, 484731, 646308, 654594, 665496, 872792, 894888, 969462, 981891, 1292616, 1309188, 1418287, 1454193, 1938924, 1963782, 2618376, 2836574, 2908386, 2945673, 3877848, 3927564, 4254861, 5673148, 5816772, 5891346, 7855128, 8509722, 8837019, 11346296, 11633544, 11782692, 12764583, 17019444, 17674038, 23565384, 25529166, 34038888, 35348076, 38293749, 51058332, 70696152, 76587498, 102116664, 114881247, 153174996, 229762494, 306349992, 459524988, 919049976]

約数ペア:

[(1, 919049976), (2, 459524988), (3, 306349992), (4, 229762494), (6, 153174996), (8, 114881247), (9, 102116664), (12, 76587498), (13, 70696152), (18, 51058332), (24, 38293749), (26, 35348076), (27, 34038888), (36, 25529166), (39, 23565384), (52, 17674038), (54, 17019444), (72, 12764583), (78, 11782692), (79, 11633544), (81, 11346296), (104, 8837019), (108, 8509722), (117, 7855128), (156, 5891346), (158, 5816772), (162, 5673148), (216, 4254861), (234, 3927564), (237, 3877848), (312, 2945673), (316, 2908386), (324, 2836574), (351, 2618376), (468, 1963782), (474, 1938924), (632, 1454193), (648, 1418287), (702, 1309188), (711, 1292616), (936, 981891), (948, 969462), (1027, 894888), (1053, 872792), (1381, 665496), (1404, 654594), (1422, 646308), (1896, 484731), (2054, 447444), (2106, 436396), (2133, 430872), (2762, 332748), (2808, 327297), (2844, 323154), (3081, 298296), (4108, 223722), (4143, 221832), (4212, 218198), (4266, 215436), (5524, 166374), (5688, 161577), (6162, 149148), (6399, 143624), (8216, 111861), (8286, 110916), (8424, 109099), (8532, 107718), (9243, 99432), (11048, 83187), (12324, 74574), (12429, 73944), (12798, 71812), (16572, 55458), (17064, 53859), (17953, 51192), (18486, 49716), (24648, 37287), (24858, 36972), (25596, 35906), (27729, 33144)]