274148224

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 666247680

約数和(自身を除く): 392099456

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 53, 56, 64, 92, 106, 112, 128, 161, 184, 212, 224, 251, 322, 368, 371, 424, 448, 502, 644, 736, 742, 848, 896, 1004, 1219, 1288, 1472, 1484, 1696, 1757, 2008, 2438, 2576, 2944, 2968, 3392, 3514, 4016, 4876, 5152, 5773, 5936, 6784, 7028, 8032, 8533, 9752, 10304, 11546, 11872, 13303, 14056, 16064, 17066, 19504, 20608, 23092, 23744, 26606, 28112, 32128, 34132, 39008, 40411, 46184, 47488, 53212, 56224, 68264, 78016, 80822, 92368, 93121, 106424, 112448, 136528, 156032, 161644, 184736, 186242, 212848, 224896, 273056, 305969, 323288, 369472, 372484, 425696, 546112, 611938, 646576, 738944, 744968, 851392, 1092224, 1223876, 1293152, 1489936, 1702784, 2141783, 2447752, 2586304, 2979872, 4283566, 4895504, 5172608, 5959744, 8567132, 9791008, 11919488, 17134264, 19582016, 34268528, 39164032, 68537056, 137074112, 274148224]

約数ペア:

[(1, 274148224), (2, 137074112), (4, 68537056), (7, 39164032), (8, 34268528), (14, 19582016), (16, 17134264), (23, 11919488), (28, 9791008), (32, 8567132), (46, 5959744), (53, 5172608), (56, 4895504), (64, 4283566), (92, 2979872), (106, 2586304), (112, 2447752), (128, 2141783), (161, 1702784), (184, 1489936), (212, 1293152), (224, 1223876), (251, 1092224), (322, 851392), (368, 744968), (371, 738944), (424, 646576), (448, 611938), (502, 546112), (644, 425696), (736, 372484), (742, 369472), (848, 323288), (896, 305969), (1004, 273056), (1219, 224896), (1288, 212848), (1472, 186242), (1484, 184736), (1696, 161644), (1757, 156032), (2008, 136528), (2438, 112448), (2576, 106424), (2944, 93121), (2968, 92368), (3392, 80822), (3514, 78016), (4016, 68264), (4876, 56224), (5152, 53212), (5773, 47488), (5936, 46184), (6784, 40411), (7028, 39008), (8032, 34132), (8533, 32128), (9752, 28112), (10304, 26606), (11546, 23744), (11872, 23092), (13303, 20608), (14056, 19504), (16064, 17066)]