248850784

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1008

約数の個数: 96

約数和(自身を含む): 609892416

約数和(自身を除く): 361041632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 97, 104, 112, 182, 194, 208, 224, 364, 388, 416, 679, 728, 776, 881, 1261, 1358, 1456, 1552, 1762, 2522, 2716, 2912, 3104, 3524, 5044, 5432, 6167, 7048, 8827, 10088, 10864, 11453, 12334, 14096, 17654, 20176, 21728, 22906, 24668, 28192, 35308, 40352, 45812, 49336, 70616, 80171, 85457, 91624, 98672, 141232, 160342, 170914, 183248, 197344, 282464, 320684, 341828, 366496, 598199, 641368, 683656, 1110941, 1196398, 1282736, 1367312, 2221882, 2392796, 2565472, 2734624, 4443764, 4785592, 7776587, 8887528, 9571184, 15553174, 17775056, 19142368, 31106348, 35550112, 62212696, 124425392, 248850784]

約数ペア:

[(1, 248850784), (2, 124425392), (4, 62212696), (7, 35550112), (8, 31106348), (13, 19142368), (14, 17775056), (16, 15553174), (26, 9571184), (28, 8887528), (32, 7776587), (52, 4785592), (56, 4443764), (91, 2734624), (97, 2565472), (104, 2392796), (112, 2221882), (182, 1367312), (194, 1282736), (208, 1196398), (224, 1110941), (364, 683656), (388, 641368), (416, 598199), (679, 366496), (728, 341828), (776, 320684), (881, 282464), (1261, 197344), (1358, 183248), (1456, 170914), (1552, 160342), (1762, 141232), (2522, 98672), (2716, 91624), (2912, 85457), (3104, 80171), (3524, 70616), (5044, 49336), (5432, 45812), (6167, 40352), (7048, 35308), (8827, 28192), (10088, 24668), (10864, 22906), (11453, 21728), (12334, 20176), (14096, 17654)]