15673481984

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{103}}^2\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 108

約数和(自身を含む): 32846058000

約数和(自身を除く): 17172576016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 103, 116, 128, 199, 206, 232, 256, 398, 412, 464, 796, 824, 928, 1592, 1648, 1856, 2987, 3184, 3296, 3712, 5771, 5974, 6368, 6592, 7424, 10609, 11542, 11948, 12736, 13184, 20497, 21218, 23084, 23896, 25472, 26368, 40994, 42436, 46168, 47792, 50944, 81988, 84872, 92336, 95584, 163976, 169744, 184672, 191168, 307661, 327952, 339488, 369344, 382336, 594413, 615322, 655904, 678976, 738688, 764672, 1188826, 1230644, 1311808, 1357952, 1477376, 2111191, 2377652, 2461288, 2623616, 2715904, 4222382, 4755304, 4922576, 5247232, 8444764, 9510608, 9845152, 16889528, 19021216, 19690304, 33779056, 38042432, 39380608, 61224539, 67558112, 76084864, 78761216, 122449078, 135116224, 152169728, 244898156, 270232448, 489796312, 540464896, 979592624, 1959185248, 3918370496, 7836740992, 15673481984]

約数ペア:

[(1, 15673481984), (2, 7836740992), (4, 3918370496), (8, 1959185248), (16, 979592624), (29, 540464896), (32, 489796312), (58, 270232448), (64, 244898156), (103, 152169728), (116, 135116224), (128, 122449078), (199, 78761216), (206, 76084864), (232, 67558112), (256, 61224539), (398, 39380608), (412, 38042432), (464, 33779056), (796, 19690304), (824, 19021216), (928, 16889528), (1592, 9845152), (1648, 9510608), (1856, 8444764), (2987, 5247232), (3184, 4922576), (3296, 4755304), (3712, 4222382), (5771, 2715904), (5974, 2623616), (6368, 2461288), (6592, 2377652), (7424, 2111191), (10609, 1477376), (11542, 1357952), (11948, 1311808), (12736, 1230644), (13184, 1188826), (20497, 764672), (21218, 738688), (23084, 678976), (23896, 655904), (25472, 615322), (26368, 594413), (40994, 382336), (42436, 369344), (46168, 339488), (47792, 327952), (50944, 307661), (81988, 191168), (84872, 184672), (92336, 169744), (95584, 163976)]