348528992

素因数分解:

$2^5\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5003}}^1$

素因数の和:5331

約数の個数: 48

約数和(自身を含む): 786868992

約数和(自身を除く): 438340000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 311, 622, 1244, 2177, 2488, 4354, 4976, 5003, 8708, 9952, 10006, 17416, 20012, 34832, 35021, 40024, 69664, 70042, 80048, 140084, 160096, 280168, 560336, 1120672, 1555933, 3111866, 6223732, 10891531, 12447464, 21783062, 24894928, 43566124, 49789856, 87132248, 174264496, 348528992]

約数ペア:

[(1, 348528992), (2, 174264496), (4, 87132248), (7, 49789856), (8, 43566124), (14, 24894928), (16, 21783062), (28, 12447464), (32, 10891531), (56, 6223732), (112, 3111866), (224, 1555933), (311, 1120672), (622, 560336), (1244, 280168), (2177, 160096), (2488, 140084), (4354, 80048), (4976, 70042), (5003, 69664), (8708, 40024), (9952, 35021), (10006, 34832), (17416, 20012)]