252439404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 687697920

約数和(自身を除く): 435258516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 163, 179, 206, 309, 326, 358, 412, 489, 537, 618, 652, 716, 721, 978, 1074, 1141, 1236, 1253, 1442, 1956, 2148, 2163, 2282, 2506, 2884, 3423, 3759, 4326, 4564, 5012, 6846, 7518, 8652, 13692, 15036, 16789, 18437, 29177, 33578, 36874, 50367, 55311, 58354, 67156, 73748, 87531, 100734, 110622, 116708, 117523, 129059, 175062, 201468, 204239, 221244, 235046, 258118, 350124, 352569, 387177, 408478, 470092, 516236, 612717, 705138, 774354, 816956, 1225434, 1410276, 1548708, 2450868, 3005231, 6010462, 9015693, 12020924, 18031386, 21036617, 36062772, 42073234, 63109851, 84146468, 126219702, 252439404]

約数ペア:

[(1, 252439404), (2, 126219702), (3, 84146468), (4, 63109851), (6, 42073234), (7, 36062772), (12, 21036617), (14, 18031386), (21, 12020924), (28, 9015693), (42, 6010462), (84, 3005231), (103, 2450868), (163, 1548708), (179, 1410276), (206, 1225434), (309, 816956), (326, 774354), (358, 705138), (412, 612717), (489, 516236), (537, 470092), (618, 408478), (652, 387177), (716, 352569), (721, 350124), (978, 258118), (1074, 235046), (1141, 221244), (1236, 204239), (1253, 201468), (1442, 175062), (1956, 129059), (2148, 117523), (2163, 116708), (2282, 110622), (2506, 100734), (2884, 87531), (3423, 73748), (3759, 67156), (4326, 58354), (4564, 55311), (5012, 50367), (6846, 36874), (7518, 33578), (8652, 29177), (13692, 18437), (15036, 16789)]