28423254132

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{321341}}^1$

素因数の和:321380

約数の個数: 144

約数和(自身を含む): 91703294592

約数和(自身を除く): 63280040460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 4212, 4914, 6318, 6804, 7371, 9828, 12636, 14742, 22113, 29484, 44226, 88452, 321341, 642682, 964023, 1285364, 1928046, 2249387, 2892069, 3856092, 4177433, 4498774, 5784138, 6748161, 8354866, 8676207, 8997548, 11568276, 12532299, 13496322, 16709732, 17352414, 20244483, 25064598, 26028621, 26992644, 29242031, 34704828, 37596897, 40488966, 50129196, 52057242, 58484062, 60733449, 75193794, 78085863, 80977932, 87726093, 104114484, 112790691, 116968124, 121466898, 150387588, 156171726, 175452186, 182200347, 225581382, 242933796, 263178279, 312343452, 338372073, 350904372, 364400694, 451162764, 526356558, 546601041, 676744146, 728801388, 789534837, 1015116219, 1052713116, 1093202082, 1353488292, 1579069674, 2030232438, 2186404164, 2368604511, 3158139348, 4060464876, 4737209022, 7105813533, 9474418044, 14211627066, 28423254132]

約数ペア:

[(1, 28423254132), (2, 14211627066), (3, 9474418044), (4, 7105813533), (6, 4737209022), (7, 4060464876), (9, 3158139348), (12, 2368604511), (13, 2186404164), (14, 2030232438), (18, 1579069674), (21, 1353488292), (26, 1093202082), (27, 1052713116), (28, 1015116219), (36, 789534837), (39, 728801388), (42, 676744146), (52, 546601041), (54, 526356558), (63, 451162764), (78, 364400694), (81, 350904372), (84, 338372073), (91, 312343452), (108, 263178279), (117, 242933796), (126, 225581382), (156, 182200347), (162, 175452186), (182, 156171726), (189, 150387588), (234, 121466898), (243, 116968124), (252, 112790691), (273, 104114484), (324, 87726093), (351, 80977932), (364, 78085863), (378, 75193794), (468, 60733449), (486, 58484062), (546, 52057242), (567, 50129196), (702, 40488966), (756, 37596897), (819, 34704828), (972, 29242031), (1053, 26992644), (1092, 26028621), (1134, 25064598), (1404, 20244483), (1638, 17352414), (1701, 16709732), (2106, 13496322), (2268, 12532299), (2457, 11568276), (3159, 8997548), (3276, 8676207), (3402, 8354866), (4212, 6748161), (4914, 5784138), (6318, 4498774), (6804, 4177433), (7371, 3856092), (9828, 2892069), (12636, 2249387), (14742, 1928046), (22113, 1285364), (29484, 964023), (44226, 642682), (88452, 321341)]