492799504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{1319}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 1006632000

約数和(自身を除く): 513832496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1229, 1319, 2458, 2638, 4916, 5276, 9832, 10552, 19664, 21104, 23351, 25061, 46702, 50122, 93404, 100244, 186808, 200488, 373616, 400976, 1621051, 3242102, 6484204, 12968408, 25936816, 30799969, 61599938, 123199876, 246399752, 492799504]

約数ペア:

[(1, 492799504), (2, 246399752), (4, 123199876), (8, 61599938), (16, 30799969), (19, 25936816), (38, 12968408), (76, 6484204), (152, 3242102), (304, 1621051), (1229, 400976), (1319, 373616), (2458, 200488), (2638, 186808), (4916, 100244), (5276, 93404), (9832, 50122), (10552, 46702), (19664, 25061), (21104, 23351)]