396973304

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{77899}}^1$

素因数の和:77932

約数の個数: 48

約数和(自身を含む): 932463000

約数和(自身を除く): 535489696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 77899, 155798, 311596, 545293, 623192, 1012687, 1090586, 2025374, 2181172, 3817051, 4050748, 4362344, 7088809, 7634102, 8101496, 14177618, 15268204, 28355236, 30536408, 49621663, 56710472, 99243326, 198486652, 396973304]

約数ペア:

[(1, 396973304), (2, 198486652), (4, 99243326), (7, 56710472), (8, 49621663), (13, 30536408), (14, 28355236), (26, 15268204), (28, 14177618), (49, 8101496), (52, 7634102), (56, 7088809), (91, 4362344), (98, 4050748), (104, 3817051), (182, 2181172), (196, 2025374), (364, 1090586), (392, 1012687), (637, 623192), (728, 545293), (1274, 311596), (2548, 155798), (5096, 77899)]