2189724192

素因数分解:

$2^5\times 3^4\times {\mathrm{443}}^1\times {\mathrm{1907}}^1$

素因数の和:2372

約数の個数: 120

約数和(自身を含む): 6457839696

約数和(自身を除く): 4268115504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 443, 648, 864, 886, 1296, 1329, 1772, 1907, 2592, 2658, 3544, 3814, 3987, 5316, 5721, 7088, 7628, 7974, 10632, 11442, 11961, 14176, 15256, 15948, 17163, 21264, 22884, 23922, 30512, 31896, 34326, 35883, 42528, 45768, 47844, 51489, 61024, 63792, 68652, 71766, 91536, 95688, 102978, 127584, 137304, 143532, 154467, 183072, 191376, 205956, 274608, 287064, 308934, 382752, 411912, 549216, 574128, 617868, 823824, 844801, 1148256, 1235736, 1647648, 1689602, 2471472, 2534403, 3379204, 4942944, 5068806, 6758408, 7603209, 10137612, 13516816, 15206418, 20275224, 22809627, 27033632, 30412836, 40550448, 45619254, 60825672, 68428881, 81100896, 91238508, 121651344, 136857762, 182477016, 243302688, 273715524, 364954032, 547431048, 729908064, 1094862096, 2189724192]

約数ペア:

[(1, 2189724192), (2, 1094862096), (3, 729908064), (4, 547431048), (6, 364954032), (8, 273715524), (9, 243302688), (12, 182477016), (16, 136857762), (18, 121651344), (24, 91238508), (27, 81100896), (32, 68428881), (36, 60825672), (48, 45619254), (54, 40550448), (72, 30412836), (81, 27033632), (96, 22809627), (108, 20275224), (144, 15206418), (162, 13516816), (216, 10137612), (288, 7603209), (324, 6758408), (432, 5068806), (443, 4942944), (648, 3379204), (864, 2534403), (886, 2471472), (1296, 1689602), (1329, 1647648), (1772, 1235736), (1907, 1148256), (2592, 844801), (2658, 823824), (3544, 617868), (3814, 574128), (3987, 549216), (5316, 411912), (5721, 382752), (7088, 308934), (7628, 287064), (7974, 274608), (10632, 205956), (11442, 191376), (11961, 183072), (14176, 154467), (15256, 143532), (15948, 137304), (17163, 127584), (21264, 102978), (22884, 95688), (23922, 91536), (30512, 71766), (31896, 68652), (34326, 63792), (35883, 61024), (42528, 51489), (45768, 47844)]