305658288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2531

約数の個数: 120

約数和(自身を含む): 935353328

約数和(自身を除く): 629695040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2437, 2613, 3216, 3484, 4824, 4874, 5226, 6968, 7311, 7839, 9648, 9748, 10452, 13936, 14622, 15678, 19496, 20904, 21933, 29244, 31356, 31681, 38992, 41808, 43866, 58488, 62712, 63362, 87732, 95043, 116976, 125424, 126724, 163279, 175464, 190086, 253448, 285129, 326558, 350928, 380172, 489837, 506896, 570258, 653116, 760344, 979674, 1140516, 1306232, 1469511, 1520688, 1959348, 2122627, 2281032, 2612464, 2939022, 3918696, 4245254, 4562064, 5878044, 6367881, 7837392, 8490508, 11756088, 12735762, 16981016, 19103643, 23512176, 25471524, 33962032, 38207286, 50943048, 76414572, 101886096, 152829144, 305658288]

約数ペア:

[(1, 305658288), (2, 152829144), (3, 101886096), (4, 76414572), (6, 50943048), (8, 38207286), (9, 33962032), (12, 25471524), (13, 23512176), (16, 19103643), (18, 16981016), (24, 12735762), (26, 11756088), (36, 8490508), (39, 7837392), (48, 6367881), (52, 5878044), (67, 4562064), (72, 4245254), (78, 3918696), (104, 2939022), (117, 2612464), (134, 2281032), (144, 2122627), (156, 1959348), (201, 1520688), (208, 1469511), (234, 1306232), (268, 1140516), (312, 979674), (402, 760344), (468, 653116), (536, 570258), (603, 506896), (624, 489837), (804, 380172), (871, 350928), (936, 326558), (1072, 285129), (1206, 253448), (1608, 190086), (1742, 175464), (1872, 163279), (2412, 126724), (2437, 125424), (2613, 116976), (3216, 95043), (3484, 87732), (4824, 63362), (4874, 62712), (5226, 58488), (6968, 43866), (7311, 41808), (7839, 38992), (9648, 31681), (9748, 31356), (10452, 29244), (13936, 21933), (14622, 20904), (15678, 19496)]