284310607840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{253848757}}^1$

素因数の和:253848779

約数の個数: 48

約数和(自身を含む): 767638644192

約数和(自身を除く): 483328036352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 253848757, 507697514, 1015395028, 1269243785, 1776941299, 2030790056, 2538487570, 3553882598, 4061580112, 5076975140, 7107765196, 8123160224, 8884706495, 10153950280, 14215530392, 17769412990, 20307900560, 28431060784, 35538825980, 40615801120, 56862121568, 71077651960, 142155303920, 284310607840]

約数ペア:

[(1, 284310607840), (2, 142155303920), (4, 71077651960), (5, 56862121568), (7, 40615801120), (8, 35538825980), (10, 28431060784), (14, 20307900560), (16, 17769412990), (20, 14215530392), (28, 10153950280), (32, 8884706495), (35, 8123160224), (40, 7107765196), (56, 5076975140), (70, 4061580112), (80, 3553882598), (112, 2538487570), (140, 2030790056), (160, 1776941299), (224, 1269243785), (280, 1015395028), (560, 507697514), (1120, 253848757)]