1318372016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3583}}^1$

素因数の和:3694

約数の個数: 80

約数和(自身を含む): 2893148160

約数和(自身を除く): 1574776144

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 61, 104, 116, 122, 208, 232, 244, 377, 464, 488, 754, 793, 976, 1508, 1586, 1769, 3016, 3172, 3538, 3583, 6032, 6344, 7076, 7166, 12688, 14152, 14332, 22997, 28304, 28664, 45994, 46579, 57328, 91988, 93158, 103907, 183976, 186316, 207814, 218563, 367952, 372632, 415628, 437126, 745264, 831256, 874252, 1350791, 1662512, 1748504, 2701582, 2841319, 3497008, 5403164, 5682638, 6338327, 10806328, 11365276, 12676654, 21612656, 22730552, 25353308, 45461104, 50706616, 82398251, 101413232, 164796502, 329593004, 659186008, 1318372016]

約数ペア:

[(1, 1318372016), (2, 659186008), (4, 329593004), (8, 164796502), (13, 101413232), (16, 82398251), (26, 50706616), (29, 45461104), (52, 25353308), (58, 22730552), (61, 21612656), (104, 12676654), (116, 11365276), (122, 10806328), (208, 6338327), (232, 5682638), (244, 5403164), (377, 3497008), (464, 2841319), (488, 2701582), (754, 1748504), (793, 1662512), (976, 1350791), (1508, 874252), (1586, 831256), (1769, 745264), (3016, 437126), (3172, 415628), (3538, 372632), (3583, 367952), (6032, 218563), (6344, 207814), (7076, 186316), (7166, 183976), (12688, 103907), (14152, 93158), (14332, 91988), (22997, 57328), (28304, 46579), (28664, 45994)]