290796576

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61819}}^1$

素因数の和:61846

約数の個数: 72

約数和(自身を含む): 887982480

約数和(自身を除く): 597185904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 61819, 123638, 185457, 247276, 370914, 432733, 494552, 741828, 865466, 989104, 1298199, 1483656, 1730932, 1978208, 2596398, 2967312, 3029131, 3461864, 5192796, 5934624, 6058262, 6923728, 9087393, 10385592, 12116524, 13847456, 18174786, 20771184, 24233048, 36349572, 41542368, 48466096, 72699144, 96932192, 145398288, 290796576]

約数ペア:

[(1, 290796576), (2, 145398288), (3, 96932192), (4, 72699144), (6, 48466096), (7, 41542368), (8, 36349572), (12, 24233048), (14, 20771184), (16, 18174786), (21, 13847456), (24, 12116524), (28, 10385592), (32, 9087393), (42, 6923728), (48, 6058262), (49, 5934624), (56, 5192796), (84, 3461864), (96, 3029131), (98, 2967312), (112, 2596398), (147, 1978208), (168, 1730932), (196, 1483656), (224, 1298199), (294, 989104), (336, 865466), (392, 741828), (588, 494552), (672, 432733), (784, 370914), (1176, 247276), (1568, 185457), (2352, 123638), (4704, 61819)]