296649808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2892

約数の個数: 80

約数和(自身を含む): 717342976

約数和(自身を除く): 420693168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 2791, 3796, 4088, 5582, 6643, 7592, 8176, 11164, 13286, 15184, 19537, 22328, 26572, 36283, 39074, 44656, 53144, 72566, 78148, 106288, 145132, 156296, 203743, 253981, 290264, 312592, 407486, 507962, 580528, 814972, 1015924, 1426201, 1629944, 2031848, 2648659, 2852402, 3259888, 4063696, 5297318, 5704804, 10594636, 11409608, 18540613, 21189272, 22819216, 37081226, 42378544, 74162452, 148324904, 296649808]

約数ペア:

[(1, 296649808), (2, 148324904), (4, 74162452), (7, 42378544), (8, 37081226), (13, 22819216), (14, 21189272), (16, 18540613), (26, 11409608), (28, 10594636), (52, 5704804), (56, 5297318), (73, 4063696), (91, 3259888), (104, 2852402), (112, 2648659), (146, 2031848), (182, 1629944), (208, 1426201), (292, 1015924), (364, 814972), (511, 580528), (584, 507962), (728, 407486), (949, 312592), (1022, 290264), (1168, 253981), (1456, 203743), (1898, 156296), (2044, 145132), (2791, 106288), (3796, 78148), (4088, 72566), (5582, 53144), (6643, 44656), (7592, 39074), (8176, 36283), (11164, 26572), (13286, 22328), (15184, 19537)]