238872592

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 553000320

約数和(自身を除く): 314127728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 59, 74, 112, 118, 148, 236, 259, 296, 413, 472, 518, 592, 826, 944, 977, 1036, 1652, 1954, 2072, 2183, 3304, 3908, 4144, 4366, 6608, 6839, 7816, 8732, 13678, 15281, 15632, 17464, 27356, 30562, 34928, 36149, 54712, 57643, 61124, 72298, 109424, 115286, 122248, 144596, 230572, 244496, 253043, 289192, 403501, 461144, 506086, 578384, 807002, 922288, 1012172, 1614004, 2024344, 2132791, 3228008, 4048688, 4265582, 6456016, 8531164, 14929537, 17062328, 29859074, 34124656, 59718148, 119436296, 238872592]

約数ペア:

[(1, 238872592), (2, 119436296), (4, 59718148), (7, 34124656), (8, 29859074), (14, 17062328), (16, 14929537), (28, 8531164), (37, 6456016), (56, 4265582), (59, 4048688), (74, 3228008), (112, 2132791), (118, 2024344), (148, 1614004), (236, 1012172), (259, 922288), (296, 807002), (413, 578384), (472, 506086), (518, 461144), (592, 403501), (826, 289192), (944, 253043), (977, 244496), (1036, 230572), (1652, 144596), (1954, 122248), (2072, 115286), (2183, 109424), (3304, 72298), (3908, 61124), (4144, 57643), (4366, 54712), (6608, 36149), (6839, 34928), (7816, 30562), (8732, 27356), (13678, 17464), (15281, 15632)]