1323304448

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1235

約数の個数: 80

約数和(自身を含む): 2788321536

約数和(自身を除く): 1465017088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 103, 128, 184, 206, 256, 368, 412, 512, 736, 824, 1091, 1472, 1648, 2182, 2369, 2944, 3296, 4364, 4738, 5888, 6592, 8728, 9476, 11776, 13184, 17456, 18952, 25093, 26368, 34912, 37904, 50186, 52736, 69824, 75808, 100372, 112373, 139648, 151616, 200744, 224746, 279296, 303232, 401488, 449492, 558592, 606464, 802976, 898984, 1212928, 1605952, 1797968, 2584579, 3211904, 3595936, 5169158, 6423808, 7191872, 10338316, 12847616, 14383744, 20676632, 28767488, 41353264, 57534976, 82706528, 165413056, 330826112, 661652224, 1323304448]

約数ペア:

[(1, 1323304448), (2, 661652224), (4, 330826112), (8, 165413056), (16, 82706528), (23, 57534976), (32, 41353264), (46, 28767488), (64, 20676632), (92, 14383744), (103, 12847616), (128, 10338316), (184, 7191872), (206, 6423808), (256, 5169158), (368, 3595936), (412, 3211904), (512, 2584579), (736, 1797968), (824, 1605952), (1091, 1212928), (1472, 898984), (1648, 802976), (2182, 606464), (2369, 558592), (2944, 449492), (3296, 401488), (4364, 303232), (4738, 279296), (5888, 224746), (6592, 200744), (8728, 151616), (9476, 139648), (11776, 112373), (13184, 100372), (17456, 75808), (18952, 69824), (25093, 52736), (26368, 50186), (34912, 37904)]