254424744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^2$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 834069600

約数和(自身を除く): 579644856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 163, 168, 171, 228, 252, 266, 326, 342, 399, 456, 489, 504, 532, 652, 684, 798, 978, 1064, 1141, 1197, 1304, 1368, 1467, 1596, 1956, 2282, 2394, 2934, 3097, 3192, 3423, 3912, 4564, 4788, 5868, 6194, 6846, 9128, 9291, 9576, 10269, 11736, 12388, 13692, 18582, 20538, 21679, 24776, 26569, 27384, 27873, 37164, 41076, 43358, 53138, 55746, 65037, 74328, 79707, 82152, 86716, 106276, 111492, 130074, 159414, 173432, 185983, 195111, 212552, 222984, 239121, 260148, 318828, 371966, 390222, 478242, 504811, 520296, 557949, 637656, 743932, 780444, 956484, 1009622, 1115898, 1487864, 1514433, 1560888, 1673847, 1912968, 2019244, 2231796, 3028866, 3347694, 3533677, 4038488, 4463592, 4543299, 6057732, 6695388, 7067354, 9086598, 10601031, 12115464, 13390776, 14134708, 18173196, 21202062, 28269416, 31803093, 36346392, 42404124, 63606186, 84808248, 127212372, 254424744]

約数ペア:

[(1, 254424744), (2, 127212372), (3, 84808248), (4, 63606186), (6, 42404124), (7, 36346392), (8, 31803093), (9, 28269416), (12, 21202062), (14, 18173196), (18, 14134708), (19, 13390776), (21, 12115464), (24, 10601031), (28, 9086598), (36, 7067354), (38, 6695388), (42, 6057732), (56, 4543299), (57, 4463592), (63, 4038488), (72, 3533677), (76, 3347694), (84, 3028866), (114, 2231796), (126, 2019244), (133, 1912968), (152, 1673847), (163, 1560888), (168, 1514433), (171, 1487864), (228, 1115898), (252, 1009622), (266, 956484), (326, 780444), (342, 743932), (399, 637656), (456, 557949), (489, 520296), (504, 504811), (532, 478242), (652, 390222), (684, 371966), (798, 318828), (978, 260148), (1064, 239121), (1141, 222984), (1197, 212552), (1304, 195111), (1368, 185983), (1467, 173432), (1596, 159414), (1956, 130074), (2282, 111492), (2394, 106276), (2934, 86716), (3097, 82152), (3192, 79707), (3423, 74328), (3912, 65037), (4564, 55746), (4788, 53138), (5868, 43358), (6194, 41076), (6846, 37164), (9128, 27873), (9291, 27384), (9576, 26569), (10269, 24776), (11736, 21679), (12388, 20538), (13692, 18582)]