359484788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 758167200

約数和(自身を除く): 398682412

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 289, 323, 442, 494, 578, 646, 884, 988, 1156, 1259, 1292, 2518, 3757, 4199, 5036, 5491, 7514, 8398, 10982, 15028, 16367, 16796, 21403, 21964, 23921, 32734, 42806, 47842, 65468, 71383, 85612, 95684, 142766, 278239, 285532, 310973, 363851, 406657, 556478, 621946, 727702, 813314, 1112956, 1243892, 1455404, 1626628, 4730063, 5286541, 6913169, 9460126, 10573082, 13826338, 18920252, 21146164, 27652676, 89871197, 179742394, 359484788]

約数ペア:

[(1, 359484788), (2, 179742394), (4, 89871197), (13, 27652676), (17, 21146164), (19, 18920252), (26, 13826338), (34, 10573082), (38, 9460126), (52, 6913169), (68, 5286541), (76, 4730063), (221, 1626628), (247, 1455404), (289, 1243892), (323, 1112956), (442, 813314), (494, 727702), (578, 621946), (646, 556478), (884, 406657), (988, 363851), (1156, 310973), (1259, 285532), (1292, 278239), (2518, 142766), (3757, 95684), (4199, 85612), (5036, 71383), (5491, 65468), (7514, 47842), (8398, 42806), (10982, 32734), (15028, 23921), (16367, 21964), (16796, 21403)]