292741736

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 638880000

約数和(自身を除く): 346138264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 199, 218, 241, 398, 436, 482, 763, 796, 872, 964, 1393, 1526, 1592, 1687, 1928, 2786, 3052, 3374, 5572, 6104, 6748, 11144, 13496, 21691, 26269, 43382, 47959, 52538, 86764, 95918, 105076, 151837, 173528, 183883, 191836, 210152, 303674, 335713, 367766, 383672, 607348, 671426, 735532, 1214696, 1342852, 1471064, 2685704, 5227531, 10455062, 20910124, 36592717, 41820248, 73185434, 146370868, 292741736]

約数ペア:

[(1, 292741736), (2, 146370868), (4, 73185434), (7, 41820248), (8, 36592717), (14, 20910124), (28, 10455062), (56, 5227531), (109, 2685704), (199, 1471064), (218, 1342852), (241, 1214696), (398, 735532), (436, 671426), (482, 607348), (763, 383672), (796, 367766), (872, 335713), (964, 303674), (1393, 210152), (1526, 191836), (1592, 183883), (1687, 173528), (1928, 151837), (2786, 105076), (3052, 95918), (3374, 86764), (5572, 52538), (6104, 47959), (6748, 43382), (11144, 26269), (13496, 21691)]