16807680032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{4217}}^1$

素因数の和:4331

約数の個数: 144

約数和(自身を含む): 39681526752

約数和(自身を除く): 22873846720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 67, 88, 104, 134, 143, 169, 176, 208, 268, 286, 338, 352, 416, 536, 572, 676, 737, 871, 1072, 1144, 1352, 1474, 1742, 1859, 2144, 2288, 2704, 2948, 3484, 3718, 4217, 4576, 5408, 5896, 6968, 7436, 8434, 9581, 11323, 11792, 13936, 14872, 16868, 19162, 22646, 23584, 27872, 29744, 33736, 38324, 45292, 46387, 54821, 59488, 67472, 76648, 90584, 92774, 109642, 124553, 134944, 153296, 181168, 185548, 219284, 249106, 282539, 306592, 362336, 371096, 438568, 498212, 565078, 603031, 712673, 742192, 877136, 996424, 1130156, 1206062, 1425346, 1484384, 1754272, 1992848, 2260312, 2412124, 2850692, 3107929, 3673007, 3985696, 4520624, 4824248, 5701384, 6215858, 7346014, 7839403, 9041248, 9648496, 11402768, 12431716, 14692028, 15678806, 19296992, 22805536, 24863432, 29384056, 31357612, 40403077, 47749091, 49726864, 58768112, 62715224, 80806154, 95498182, 99453728, 117536224, 125430448, 161612308, 190996364, 250860896, 323224616, 381992728, 525240001, 646449232, 763985456, 1050480002, 1292898464, 1527970912, 2100960004, 4201920008, 8403840016, 16807680032]

約数ペア:

[(1, 16807680032), (2, 8403840016), (4, 4201920008), (8, 2100960004), (11, 1527970912), (13, 1292898464), (16, 1050480002), (22, 763985456), (26, 646449232), (32, 525240001), (44, 381992728), (52, 323224616), (67, 250860896), (88, 190996364), (104, 161612308), (134, 125430448), (143, 117536224), (169, 99453728), (176, 95498182), (208, 80806154), (268, 62715224), (286, 58768112), (338, 49726864), (352, 47749091), (416, 40403077), (536, 31357612), (572, 29384056), (676, 24863432), (737, 22805536), (871, 19296992), (1072, 15678806), (1144, 14692028), (1352, 12431716), (1474, 11402768), (1742, 9648496), (1859, 9041248), (2144, 7839403), (2288, 7346014), (2704, 6215858), (2948, 5701384), (3484, 4824248), (3718, 4520624), (4217, 3985696), (4576, 3673007), (5408, 3107929), (5896, 2850692), (6968, 2412124), (7436, 2260312), (8434, 1992848), (9581, 1754272), (11323, 1484384), (11792, 1425346), (13936, 1206062), (14872, 1130156), (16868, 996424), (19162, 877136), (22646, 742192), (23584, 712673), (27872, 603031), (29744, 565078), (33736, 498212), (38324, 438568), (45292, 371096), (46387, 362336), (54821, 306592), (59488, 282539), (67472, 249106), (76648, 219284), (90584, 185548), (92774, 181168), (109642, 153296), (124553, 134944)]