313309472

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8581}}^1$

素因数の和:8761

約数の個数: 48

約数和(自身を含む): 709353792

約数和(自身を除く): 396044320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4564, 5216, 8581, 9128, 17162, 18256, 34324, 36512, 60067, 68648, 120134, 137296, 240268, 274592, 480536, 961072, 1398703, 1922144, 2797406, 5594812, 9790921, 11189624, 19581842, 22379248, 39163684, 44758496, 78327368, 156654736, 313309472]

約数ペア:

[(1, 313309472), (2, 156654736), (4, 78327368), (7, 44758496), (8, 39163684), (14, 22379248), (16, 19581842), (28, 11189624), (32, 9790921), (56, 5594812), (112, 2797406), (163, 1922144), (224, 1398703), (326, 961072), (652, 480536), (1141, 274592), (1304, 240268), (2282, 137296), (2608, 120134), (4564, 68648), (5216, 60067), (8581, 36512), (9128, 34324), (17162, 18256)]