269985688

素因数分解:

$2^3\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3461}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 592002000

約数和(自身を除く): 322016312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 199, 392, 398, 796, 1393, 1592, 2786, 3461, 5572, 6922, 9751, 11144, 13844, 19502, 24227, 27688, 39004, 48454, 78008, 96908, 169589, 193816, 339178, 678356, 688739, 1356712, 1377478, 2754956, 4821173, 5509912, 9642346, 19284692, 33748211, 38569384, 67496422, 134992844, 269985688]

約数ペア:

[(1, 269985688), (2, 134992844), (4, 67496422), (7, 38569384), (8, 33748211), (14, 19284692), (28, 9642346), (49, 5509912), (56, 4821173), (98, 2754956), (196, 1377478), (199, 1356712), (392, 688739), (398, 678356), (796, 339178), (1393, 193816), (1592, 169589), (2786, 96908), (3461, 78008), (5572, 48454), (6922, 39004), (9751, 27688), (11144, 24227), (13844, 19502)]