13818308032

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 28880409600

約数和(自身を除く): 15062101568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 139, 178, 248, 278, 356, 496, 556, 563, 712, 992, 1112, 1126, 1424, 1984, 2224, 2252, 2759, 2848, 4309, 4448, 4504, 5518, 5696, 8618, 8896, 9008, 11036, 12371, 17236, 17453, 18016, 22072, 24742, 34472, 34906, 36032, 44144, 49484, 50107, 68944, 69812, 78257, 88288, 98968, 100214, 137888, 139624, 156514, 176576, 197936, 200428, 275776, 279248, 313028, 383501, 395872, 400856, 558496, 626056, 767002, 791744, 801712, 1116992, 1252112, 1534004, 1553317, 1603424, 2425967, 2504224, 3068008, 3106634, 3206848, 4851934, 5008448, 6136016, 6213268, 6964873, 9703868, 12272032, 12426536, 13929746, 19407736, 24544064, 24853072, 27859492, 38815472, 49706144, 55718984, 77630944, 99412288, 111437968, 155261888, 215911063, 222875936, 431822126, 445751872, 863644252, 1727288504, 3454577008, 6909154016, 13818308032]

約数ペア:

[(1, 13818308032), (2, 6909154016), (4, 3454577008), (8, 1727288504), (16, 863644252), (31, 445751872), (32, 431822126), (62, 222875936), (64, 215911063), (89, 155261888), (124, 111437968), (139, 99412288), (178, 77630944), (248, 55718984), (278, 49706144), (356, 38815472), (496, 27859492), (556, 24853072), (563, 24544064), (712, 19407736), (992, 13929746), (1112, 12426536), (1126, 12272032), (1424, 9703868), (1984, 6964873), (2224, 6213268), (2252, 6136016), (2759, 5008448), (2848, 4851934), (4309, 3206848), (4448, 3106634), (4504, 3068008), (5518, 2504224), (5696, 2425967), (8618, 1603424), (8896, 1553317), (9008, 1534004), (11036, 1252112), (12371, 1116992), (17236, 801712), (17453, 791744), (18016, 767002), (22072, 626056), (24742, 558496), (34472, 400856), (34906, 395872), (36032, 383501), (44144, 313028), (49484, 279248), (50107, 275776), (68944, 200428), (69812, 197936), (78257, 176576), (88288, 156514), (98968, 139624), (100214, 137888)]