245345856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{182549}}^1$

素因数の和:182571

約数の個数: 56

約数和(自身を含む): 741883200

約数和(自身を除く): 496537344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 182549, 365098, 547647, 730196, 1095294, 1277843, 1460392, 2190588, 2555686, 2920784, 3833529, 4381176, 5111372, 5841568, 7667058, 8762352, 10222744, 11683136, 15334116, 17524704, 20445488, 30668232, 35049408, 40890976, 61336464, 81781952, 122672928, 245345856]

約数ペア:

[(1, 245345856), (2, 122672928), (3, 81781952), (4, 61336464), (6, 40890976), (7, 35049408), (8, 30668232), (12, 20445488), (14, 17524704), (16, 15334116), (21, 11683136), (24, 10222744), (28, 8762352), (32, 7667058), (42, 5841568), (48, 5111372), (56, 4381176), (64, 3833529), (84, 2920784), (96, 2555686), (112, 2190588), (168, 1460392), (192, 1277843), (224, 1095294), (336, 730196), (448, 547647), (672, 365098), (1344, 182549)]