306149256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{811}}^1$

素因数の和:944

約数の個数: 144

約数和(自身を含む): 974741040

約数和(自身を除く): 668591784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 147, 168, 196, 214, 252, 294, 321, 392, 428, 441, 504, 588, 642, 749, 811, 856, 882, 963, 1176, 1284, 1498, 1622, 1764, 1926, 2247, 2433, 2568, 2996, 3244, 3528, 3852, 4494, 4866, 5243, 5677, 5992, 6488, 6741, 7299, 7704, 8988, 9732, 10486, 11354, 13482, 14598, 15729, 17031, 17976, 19464, 20972, 22708, 26964, 29196, 31458, 34062, 39739, 41944, 45416, 47187, 51093, 53928, 58392, 62916, 68124, 79478, 86777, 94374, 102186, 119217, 125832, 136248, 158956, 173554, 188748, 204372, 238434, 260331, 317912, 347108, 357651, 377496, 408744, 476868, 520662, 607439, 694216, 715302, 780993, 953736, 1041324, 1214878, 1430604, 1561986, 1822317, 2082648, 2429756, 2861208, 3123972, 3644634, 4252073, 4859512, 5466951, 6247944, 7289268, 8504146, 10933902, 12756219, 14578536, 17008292, 21867804, 25512438, 34016584, 38268657, 43735608, 51024876, 76537314, 102049752, 153074628, 306149256]

約数ペア:

[(1, 306149256), (2, 153074628), (3, 102049752), (4, 76537314), (6, 51024876), (7, 43735608), (8, 38268657), (9, 34016584), (12, 25512438), (14, 21867804), (18, 17008292), (21, 14578536), (24, 12756219), (28, 10933902), (36, 8504146), (42, 7289268), (49, 6247944), (56, 5466951), (63, 4859512), (72, 4252073), (84, 3644634), (98, 3123972), (107, 2861208), (126, 2429756), (147, 2082648), (168, 1822317), (196, 1561986), (214, 1430604), (252, 1214878), (294, 1041324), (321, 953736), (392, 780993), (428, 715302), (441, 694216), (504, 607439), (588, 520662), (642, 476868), (749, 408744), (811, 377496), (856, 357651), (882, 347108), (963, 317912), (1176, 260331), (1284, 238434), (1498, 204372), (1622, 188748), (1764, 173554), (1926, 158956), (2247, 136248), (2433, 125832), (2568, 119217), (2996, 102186), (3244, 94374), (3528, 86777), (3852, 79478), (4494, 68124), (4866, 62916), (5243, 58392), (5677, 53928), (5992, 51093), (6488, 47187), (6741, 45416), (7299, 41944), (7704, 39739), (8988, 34062), (9732, 31458), (10486, 29196), (11354, 26964), (13482, 22708), (14598, 20972), (15729, 19464), (17031, 17976)]