312335968

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82021}}^1$

素因数の和:82055

約数の個数: 48

約数和(自身を含む): 744103584

約数和(自身を除く): 431767616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 82021, 164042, 328084, 574147, 656168, 1148294, 1312336, 1394357, 2296588, 2624672, 2788714, 4593176, 5577428, 9186352, 9760499, 11154856, 18372704, 19520998, 22309712, 39041996, 44619424, 78083992, 156167984, 312335968]

約数ペア:

[(1, 312335968), (2, 156167984), (4, 78083992), (7, 44619424), (8, 39041996), (14, 22309712), (16, 19520998), (17, 18372704), (28, 11154856), (32, 9760499), (34, 9186352), (56, 5577428), (68, 4593176), (112, 2788714), (119, 2624672), (136, 2296588), (224, 1394357), (238, 1312336), (272, 1148294), (476, 656168), (544, 574147), (952, 328084), (1904, 164042), (3808, 82021)]