381013024

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5651}}^1$

素因数の和:5718

約数の個数: 72

約数和(自身を含む): 893038608

約数和(自身を除く): 512025584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 4214, 4816, 5651, 8428, 9632, 11302, 16856, 22604, 33712, 39557, 45208, 67424, 79114, 90416, 158228, 180832, 242993, 276899, 316456, 485986, 553798, 632912, 971972, 1107596, 1265824, 1700951, 1943944, 2215192, 3401902, 3887888, 4430384, 6803804, 7775776, 8860768, 11906657, 13607608, 23813314, 27215216, 47626628, 54430432, 95253256, 190506512, 381013024]

約数ペア:

[(1, 381013024), (2, 190506512), (4, 95253256), (7, 54430432), (8, 47626628), (14, 27215216), (16, 23813314), (28, 13607608), (32, 11906657), (43, 8860768), (49, 7775776), (56, 6803804), (86, 4430384), (98, 3887888), (112, 3401902), (172, 2215192), (196, 1943944), (224, 1700951), (301, 1265824), (344, 1107596), (392, 971972), (602, 632912), (688, 553798), (784, 485986), (1204, 316456), (1376, 276899), (1568, 242993), (2107, 180832), (2408, 158228), (4214, 90416), (4816, 79114), (5651, 67424), (8428, 45208), (9632, 39557), (11302, 33712), (16856, 22604)]