2185778868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1063}}^1$

素因数の和:1366

約数の個数: 144

約数和(自身を含む): 6418984320

約数和(自身を除く): 4233205452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 269, 273, 294, 364, 538, 546, 588, 637, 807, 1063, 1076, 1092, 1274, 1614, 1883, 1911, 2126, 2548, 3189, 3228, 3497, 3766, 3822, 4252, 5649, 6378, 6994, 7441, 7532, 7644, 10491, 11298, 12756, 13181, 13819, 13988, 14882, 20982, 22323, 22596, 24479, 26362, 27638, 29764, 39543, 41457, 41964, 44646, 48958, 52087, 52724, 55276, 73437, 79086, 82914, 89292, 96733, 97916, 104174, 146874, 156261, 158172, 165828, 171353, 193466, 208348, 285947, 290199, 293748, 312522, 342706, 386932, 514059, 571894, 580398, 625044, 677131, 685412, 857841, 1028118, 1143788, 1160796, 1354262, 1715682, 2001629, 2031393, 2056236, 2708524, 3431364, 3717311, 4003258, 4062786, 6004887, 7434622, 8006516, 8125572, 11151933, 12009774, 14011403, 14869244, 22303866, 24019548, 26021177, 28022806, 42034209, 44607732, 52042354, 56045612, 78063531, 84068418, 104084708, 156127062, 168136836, 182148239, 312254124, 364296478, 546444717, 728592956, 1092889434, 2185778868]

約数ペア:

[(1, 2185778868), (2, 1092889434), (3, 728592956), (4, 546444717), (6, 364296478), (7, 312254124), (12, 182148239), (13, 168136836), (14, 156127062), (21, 104084708), (26, 84068418), (28, 78063531), (39, 56045612), (42, 52042354), (49, 44607732), (52, 42034209), (78, 28022806), (84, 26021177), (91, 24019548), (98, 22303866), (147, 14869244), (156, 14011403), (182, 12009774), (196, 11151933), (269, 8125572), (273, 8006516), (294, 7434622), (364, 6004887), (538, 4062786), (546, 4003258), (588, 3717311), (637, 3431364), (807, 2708524), (1063, 2056236), (1076, 2031393), (1092, 2001629), (1274, 1715682), (1614, 1354262), (1883, 1160796), (1911, 1143788), (2126, 1028118), (2548, 857841), (3189, 685412), (3228, 677131), (3497, 625044), (3766, 580398), (3822, 571894), (4252, 514059), (5649, 386932), (6378, 342706), (6994, 312522), (7441, 293748), (7532, 290199), (7644, 285947), (10491, 208348), (11298, 193466), (12756, 171353), (13181, 165828), (13819, 158172), (13988, 156261), (14882, 146874), (20982, 104174), (22323, 97916), (22596, 96733), (24479, 89292), (26362, 82914), (27638, 79086), (29764, 73437), (39543, 55276), (41457, 52724), (41964, 52087), (44646, 48958)]