477300208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:1886

約数の個数: 80

約数和(自身を含む): 1158497280

約数和(自身を除く): 681197072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 239, 308, 478, 616, 956, 1232, 1621, 1673, 1912, 2629, 3242, 3346, 3824, 5258, 6484, 6692, 10516, 11347, 12968, 13384, 17831, 18403, 21032, 22694, 25936, 26768, 35662, 36806, 42064, 45388, 71324, 73612, 90776, 124817, 142648, 147224, 181552, 249634, 285296, 294448, 387419, 499268, 774838, 998536, 1549676, 1997072, 2711933, 3099352, 4261609, 5423866, 6198704, 8523218, 10847732, 17046436, 21695464, 29831263, 34092872, 43390928, 59662526, 68185744, 119325052, 238650104, 477300208]

約数ペア:

[(1, 477300208), (2, 238650104), (4, 119325052), (7, 68185744), (8, 59662526), (11, 43390928), (14, 34092872), (16, 29831263), (22, 21695464), (28, 17046436), (44, 10847732), (56, 8523218), (77, 6198704), (88, 5423866), (112, 4261609), (154, 3099352), (176, 2711933), (239, 1997072), (308, 1549676), (478, 998536), (616, 774838), (956, 499268), (1232, 387419), (1621, 294448), (1673, 285296), (1912, 249634), (2629, 181552), (3242, 147224), (3346, 142648), (3824, 124817), (5258, 90776), (6484, 73612), (6692, 71324), (10516, 45388), (11347, 42064), (12968, 36806), (13384, 35662), (17831, 26768), (18403, 25936), (21032, 22694)]