770243864

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{13249}}^1$

素因数の和:13324

約数の個数: 48

約数和(自身を含む): 1600335000

約数和(自身を除く): 830091136

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 4472, 7267, 13249, 14534, 26498, 29068, 52996, 58136, 105992, 172237, 344474, 569707, 688948, 1139414, 1377896, 2239081, 2278828, 4478162, 4557656, 7406191, 8956324, 14812382, 17912648, 29624764, 59249528, 96280483, 192560966, 385121932, 770243864]

約数ペア:

[(1, 770243864), (2, 385121932), (4, 192560966), (8, 96280483), (13, 59249528), (26, 29624764), (43, 17912648), (52, 14812382), (86, 8956324), (104, 7406191), (169, 4557656), (172, 4478162), (338, 2278828), (344, 2239081), (559, 1377896), (676, 1139414), (1118, 688948), (1352, 569707), (2236, 344474), (4472, 172237), (7267, 105992), (13249, 58136), (14534, 52996), (26498, 29068)]