289133856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8297}}^1$

素因数の和:8335

約数の個数: 108

約数和(自身を含む): 903876246

約数和(自身を除く): 614742390

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2178, 2904, 3168, 3872, 4356, 5808, 8297, 8712, 11616, 16594, 17424, 24891, 33188, 34848, 49782, 66376, 74673, 91267, 99564, 132752, 149346, 182534, 199128, 265504, 273801, 298692, 365068, 398256, 547602, 597384, 730136, 796512, 821403, 1003937, 1095204, 1194768, 1460272, 1642806, 2007874, 2190408, 2389536, 2920544, 3011811, 3285612, 4015748, 4380816, 6023622, 6571224, 8031496, 8761632, 9035433, 12047244, 13142448, 16062992, 18070866, 24094488, 26284896, 32125984, 36141732, 48188976, 72283464, 96377952, 144566928, 289133856]

約数ペア:

[(1, 289133856), (2, 144566928), (3, 96377952), (4, 72283464), (6, 48188976), (8, 36141732), (9, 32125984), (11, 26284896), (12, 24094488), (16, 18070866), (18, 16062992), (22, 13142448), (24, 12047244), (32, 9035433), (33, 8761632), (36, 8031496), (44, 6571224), (48, 6023622), (66, 4380816), (72, 4015748), (88, 3285612), (96, 3011811), (99, 2920544), (121, 2389536), (132, 2190408), (144, 2007874), (176, 1642806), (198, 1460272), (242, 1194768), (264, 1095204), (288, 1003937), (352, 821403), (363, 796512), (396, 730136), (484, 597384), (528, 547602), (726, 398256), (792, 365068), (968, 298692), (1056, 273801), (1089, 265504), (1452, 199128), (1584, 182534), (1936, 149346), (2178, 132752), (2904, 99564), (3168, 91267), (3872, 74673), (4356, 66376), (5808, 49782), (8297, 34848), (8712, 33188), (11616, 24891), (16594, 17424)]