13432889456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2239}}^1$

素因数の和:2431

約数の個数: 160

約数和(自身を含む): 33117880320

約数和(自身を除く): 19684990864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 137, 161, 184, 238, 272, 274, 322, 368, 391, 476, 548, 644, 782, 952, 959, 1096, 1288, 1564, 1904, 1918, 2192, 2239, 2329, 2576, 2737, 3128, 3151, 3836, 4478, 4658, 5474, 6256, 6302, 7672, 8956, 9316, 10948, 12604, 15344, 15673, 16303, 17912, 18632, 21896, 22057, 25208, 31346, 32606, 35824, 37264, 38063, 43792, 44114, 50416, 51497, 53567, 62692, 65212, 76126, 88228, 102994, 107134, 125384, 130424, 152252, 176456, 205988, 214268, 250768, 260848, 266441, 304504, 306743, 352912, 360479, 374969, 411976, 428536, 532882, 609008, 613486, 720958, 749938, 823952, 857072, 875449, 1065764, 1226972, 1441916, 1499876, 1750898, 2131528, 2147201, 2453944, 2883832, 2999752, 3501796, 4263056, 4294402, 4907888, 5214631, 5767664, 5999504, 6128143, 7003592, 7055089, 8588804, 10429262, 12256286, 14007184, 14110178, 17177608, 20858524, 24512572, 28220356, 34355216, 36502417, 41717048, 49025144, 49385623, 56440712, 73004834, 83434096, 98050288, 98771246, 112881424, 119936513, 146009668, 197542492, 239873026, 292019336, 395084984, 479746052, 584038672, 790169968, 839555591, 959492104, 1679111182, 1918984208, 3358222364, 6716444728, 13432889456]

約数ペア:

[(1, 13432889456), (2, 6716444728), (4, 3358222364), (7, 1918984208), (8, 1679111182), (14, 959492104), (16, 839555591), (17, 790169968), (23, 584038672), (28, 479746052), (34, 395084984), (46, 292019336), (56, 239873026), (68, 197542492), (92, 146009668), (112, 119936513), (119, 112881424), (136, 98771246), (137, 98050288), (161, 83434096), (184, 73004834), (238, 56440712), (272, 49385623), (274, 49025144), (322, 41717048), (368, 36502417), (391, 34355216), (476, 28220356), (548, 24512572), (644, 20858524), (782, 17177608), (952, 14110178), (959, 14007184), (1096, 12256286), (1288, 10429262), (1564, 8588804), (1904, 7055089), (1918, 7003592), (2192, 6128143), (2239, 5999504), (2329, 5767664), (2576, 5214631), (2737, 4907888), (3128, 4294402), (3151, 4263056), (3836, 3501796), (4478, 2999752), (4658, 2883832), (5474, 2453944), (6256, 2147201), (6302, 2131528), (7672, 1750898), (8956, 1499876), (9316, 1441916), (10948, 1226972), (12604, 1065764), (15344, 875449), (15673, 857072), (16303, 823952), (17912, 749938), (18632, 720958), (21896, 613486), (22057, 609008), (25208, 532882), (31346, 428536), (32606, 411976), (35824, 374969), (37264, 360479), (38063, 352912), (43792, 306743), (44114, 304504), (50416, 266441), (51497, 260848), (53567, 250768), (62692, 214268), (65212, 205988), (76126, 176456), (88228, 152252), (102994, 130424), (107134, 125384)]