245503872

素因数分解:

$2^7\times 3^7\times {\mathrm{877}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 734359200

約数和(自身を除く): 488855328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 877, 972, 1152, 1296, 1458, 1728, 1754, 1944, 2187, 2592, 2631, 2916, 3456, 3508, 3888, 4374, 5184, 5262, 5832, 7016, 7776, 7893, 8748, 10368, 10524, 11664, 14032, 15552, 15786, 17496, 21048, 23328, 23679, 28064, 31104, 31572, 34992, 42096, 46656, 47358, 56128, 63144, 69984, 71037, 84192, 93312, 94716, 112256, 126288, 139968, 142074, 168384, 189432, 213111, 252576, 279936, 284148, 336768, 378864, 426222, 505152, 568296, 639333, 757728, 852444, 1010304, 1136592, 1278666, 1515456, 1704888, 1917999, 2273184, 2557332, 3030912, 3409776, 3835998, 4546368, 5114664, 6819552, 7671996, 9092736, 10229328, 13639104, 15343992, 20458656, 27278208, 30687984, 40917312, 61375968, 81834624, 122751936, 245503872]

約数ペア:

[(1, 245503872), (2, 122751936), (3, 81834624), (4, 61375968), (6, 40917312), (8, 30687984), (9, 27278208), (12, 20458656), (16, 15343992), (18, 13639104), (24, 10229328), (27, 9092736), (32, 7671996), (36, 6819552), (48, 5114664), (54, 4546368), (64, 3835998), (72, 3409776), (81, 3030912), (96, 2557332), (108, 2273184), (128, 1917999), (144, 1704888), (162, 1515456), (192, 1278666), (216, 1136592), (243, 1010304), (288, 852444), (324, 757728), (384, 639333), (432, 568296), (486, 505152), (576, 426222), (648, 378864), (729, 336768), (864, 284148), (877, 279936), (972, 252576), (1152, 213111), (1296, 189432), (1458, 168384), (1728, 142074), (1754, 139968), (1944, 126288), (2187, 112256), (2592, 94716), (2631, 93312), (2916, 84192), (3456, 71037), (3508, 69984), (3888, 63144), (4374, 56128), (5184, 47358), (5262, 46656), (5832, 42096), (7016, 34992), (7776, 31572), (7893, 31104), (8748, 28064), (10368, 23679), (10524, 23328), (11664, 21048), (14032, 17496), (15552, 15786)]