1991026752

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:737

約数の個数: 224

約数和(自身を含む): 6248546304

約数和(自身を除く): 4257519552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 127, 132, 143, 156, 176, 192, 208, 254, 264, 286, 312, 352, 381, 416, 429, 508, 528, 571, 572, 624, 704, 762, 832, 858, 1016, 1056, 1142, 1144, 1248, 1397, 1524, 1651, 1713, 1716, 2032, 2112, 2284, 2288, 2496, 2794, 3048, 3302, 3426, 3432, 4064, 4191, 4568, 4576, 4953, 5588, 6096, 6281, 6604, 6852, 6864, 7423, 8128, 8382, 9136, 9152, 9906, 11176, 12192, 12562, 13208, 13704, 13728, 14846, 16764, 18161, 18272, 18843, 19812, 22269, 22352, 24384, 25124, 26416, 27408, 27456, 29692, 33528, 36322, 36544, 37686, 39624, 44538, 44704, 50248, 52832, 54483, 54816, 59384, 67056, 72517, 72644, 75372, 79248, 81653, 89076, 89408, 100496, 105664, 108966, 109632, 118768, 134112, 145034, 145288, 150744, 158496, 163306, 178152, 200992, 217551, 217932, 237536, 244959, 268224, 290068, 290576, 301488, 316992, 326612, 356304, 401984, 435102, 435864, 475072, 489918, 580136, 581152, 602976, 653224, 712608, 797687, 870204, 871728, 942721, 979836, 1160272, 1162304, 1205952, 1306448, 1425216, 1595374, 1740408, 1743456, 1885442, 1959672, 2320544, 2393061, 2612896, 2828163, 3190748, 3480816, 3486912, 3770884, 3919344, 4641088, 4786122, 5225792, 5656326, 6381496, 6961632, 7541768, 7838688, 9572244, 10369931, 11312652, 12762992, 13923264, 15083536, 15677376, 19144488, 20739862, 22625304, 25525984, 30167072, 31109793, 38288976, 41479724, 45250608, 51051968, 60334144, 62219586, 76577952, 82959448, 90501216, 124439172, 153155904, 165918896, 181002432, 248878344, 331837792, 497756688, 663675584, 995513376, 1991026752]

約数ペア:

[(1, 1991026752), (2, 995513376), (3, 663675584), (4, 497756688), (6, 331837792), (8, 248878344), (11, 181002432), (12, 165918896), (13, 153155904), (16, 124439172), (22, 90501216), (24, 82959448), (26, 76577952), (32, 62219586), (33, 60334144), (39, 51051968), (44, 45250608), (48, 41479724), (52, 38288976), (64, 31109793), (66, 30167072), (78, 25525984), (88, 22625304), (96, 20739862), (104, 19144488), (127, 15677376), (132, 15083536), (143, 13923264), (156, 12762992), (176, 11312652), (192, 10369931), (208, 9572244), (254, 7838688), (264, 7541768), (286, 6961632), (312, 6381496), (352, 5656326), (381, 5225792), (416, 4786122), (429, 4641088), (508, 3919344), (528, 3770884), (571, 3486912), (572, 3480816), (624, 3190748), (704, 2828163), (762, 2612896), (832, 2393061), (858, 2320544), (1016, 1959672), (1056, 1885442), (1142, 1743456), (1144, 1740408), (1248, 1595374), (1397, 1425216), (1524, 1306448), (1651, 1205952), (1713, 1162304), (1716, 1160272), (2032, 979836), (2112, 942721), (2284, 871728), (2288, 870204), (2496, 797687), (2794, 712608), (3048, 653224), (3302, 602976), (3426, 581152), (3432, 580136), (4064, 489918), (4191, 475072), (4568, 435864), (4576, 435102), (4953, 401984), (5588, 356304), (6096, 326612), (6281, 316992), (6604, 301488), (6852, 290576), (6864, 290068), (7423, 268224), (8128, 244959), (8382, 237536), (9136, 217932), (9152, 217551), (9906, 200992), (11176, 178152), (12192, 163306), (12562, 158496), (13208, 150744), (13704, 145288), (13728, 145034), (14846, 134112), (16764, 118768), (18161, 109632), (18272, 108966), (18843, 105664), (19812, 100496), (22269, 89408), (22352, 89076), (24384, 81653), (25124, 79248), (26416, 75372), (27408, 72644), (27456, 72517), (29692, 67056), (33528, 59384), (36322, 54816), (36544, 54483), (37686, 52832), (39624, 50248), (44538, 44704)]