243591348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2942

約数の個数: 144

約数和(自身を含む): 777034944

約数和(自身を除く): 533443596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1911, 2002, 2156, 2548, 2897, 3003, 3234, 3822, 4004, 5794, 6006, 6468, 7007, 7644, 8691, 11588, 12012, 14014, 17382, 20279, 21021, 28028, 31867, 34764, 37661, 40558, 42042, 60837, 63734, 75322, 81116, 84084, 95601, 112983, 121674, 127468, 141953, 150644, 191202, 223069, 225966, 243348, 263627, 283906, 382404, 414271, 425859, 446138, 451932, 527254, 567812, 669207, 790881, 828542, 851718, 892276, 1054508, 1242813, 1338414, 1561483, 1581762, 1657084, 1703436, 1845389, 2485626, 2676828, 2899897, 3122966, 3163524, 3690778, 4684449, 4971252, 5536167, 5799794, 6245932, 7381556, 8699691, 9368898, 11072334, 11599588, 17399382, 18737796, 20299279, 22144668, 34798764, 40598558, 60897837, 81197116, 121795674, 243591348]

約数ペア:

[(1, 243591348), (2, 121795674), (3, 81197116), (4, 60897837), (6, 40598558), (7, 34798764), (11, 22144668), (12, 20299279), (13, 18737796), (14, 17399382), (21, 11599588), (22, 11072334), (26, 9368898), (28, 8699691), (33, 7381556), (39, 6245932), (42, 5799794), (44, 5536167), (49, 4971252), (52, 4684449), (66, 3690778), (77, 3163524), (78, 3122966), (84, 2899897), (91, 2676828), (98, 2485626), (132, 1845389), (143, 1703436), (147, 1657084), (154, 1581762), (156, 1561483), (182, 1338414), (196, 1242813), (231, 1054508), (273, 892276), (286, 851718), (294, 828542), (308, 790881), (364, 669207), (429, 567812), (462, 527254), (539, 451932), (546, 446138), (572, 425859), (588, 414271), (637, 382404), (858, 283906), (924, 263627), (1001, 243348), (1078, 225966), (1092, 223069), (1274, 191202), (1617, 150644), (1716, 141953), (1911, 127468), (2002, 121674), (2156, 112983), (2548, 95601), (2897, 84084), (3003, 81116), (3234, 75322), (3822, 63734), (4004, 60837), (5794, 42042), (6006, 40558), (6468, 37661), (7007, 34764), (7644, 31867), (8691, 28028), (11588, 21021), (12012, 20279), (14014, 17382)]