259927434

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{773}}^1$

素因数の和:1276

約数の個数: 64

約数和(自身を含む): 624153600

約数和(自身を除く): 364226166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 479, 702, 773, 958, 1437, 1546, 2319, 2874, 4311, 4638, 6227, 6957, 8622, 10049, 12454, 12933, 13914, 18681, 20098, 20871, 25866, 30147, 37362, 41742, 56043, 60294, 90441, 112086, 168129, 180882, 271323, 336258, 370267, 542646, 740534, 1110801, 2221602, 3332403, 4813471, 6664806, 9626942, 9997209, 14440413, 19994418, 28880826, 43321239, 86642478, 129963717, 259927434]

約数ペア:

[(1, 259927434), (2, 129963717), (3, 86642478), (6, 43321239), (9, 28880826), (13, 19994418), (18, 14440413), (26, 9997209), (27, 9626942), (39, 6664806), (54, 4813471), (78, 3332403), (117, 2221602), (234, 1110801), (351, 740534), (479, 542646), (702, 370267), (773, 336258), (958, 271323), (1437, 180882), (1546, 168129), (2319, 112086), (2874, 90441), (4311, 60294), (4638, 56043), (6227, 41742), (6957, 37362), (8622, 30147), (10049, 25866), (12454, 20871), (12933, 20098), (13914, 18681)]