355875536464

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1\times {\mathrm{16787}}^1$

素因数の和:17984

約数の個数: 80

約数和(自身を含む): 792982388736

約数和(自身を除く): 437106852272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 991, 1337, 1528, 1982, 2674, 3056, 3964, 5348, 6937, 7928, 10696, 13874, 15856, 16787, 21392, 27748, 33574, 55496, 67148, 110992, 117509, 134296, 189281, 235018, 268592, 378562, 470036, 757124, 940072, 1324967, 1514248, 1880144, 2649934, 3028496, 3206317, 5299868, 6412634, 10599736, 12825268, 16635917, 21199472, 22444219, 25650536, 33271834, 44888438, 51301072, 66543668, 89776876, 116451419, 133087336, 179553752, 232902838, 266174672, 359107504, 465805676, 931611352, 1863222704, 3177460147, 6354920294, 12709840588, 22242221029, 25419681176, 44484442058, 50839362352, 88968884116, 177937768232, 355875536464]

約数ペア:

[(1, 355875536464), (2, 177937768232), (4, 88968884116), (7, 50839362352), (8, 44484442058), (14, 25419681176), (16, 22242221029), (28, 12709840588), (56, 6354920294), (112, 3177460147), (191, 1863222704), (382, 931611352), (764, 465805676), (991, 359107504), (1337, 266174672), (1528, 232902838), (1982, 179553752), (2674, 133087336), (3056, 116451419), (3964, 89776876), (5348, 66543668), (6937, 51301072), (7928, 44888438), (10696, 33271834), (13874, 25650536), (15856, 22444219), (16787, 21199472), (21392, 16635917), (27748, 12825268), (33574, 10599736), (55496, 6412634), (67148, 5299868), (110992, 3206317), (117509, 3028496), (134296, 2649934), (189281, 1880144), (235018, 1514248), (268592, 1324967), (378562, 940072), (470036, 757124)]