7987889536

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 18336890880

約数和(自身を除く): 10349001344

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 127, 128, 131, 176, 242, 248, 254, 262, 341, 352, 484, 496, 508, 524, 682, 704, 968, 992, 1016, 1048, 1364, 1397, 1408, 1441, 1936, 1984, 2032, 2096, 2728, 2794, 2882, 3751, 3872, 3937, 3968, 4061, 4064, 4192, 5456, 5588, 5764, 7502, 7744, 7874, 8122, 8128, 8384, 10912, 11176, 11528, 15004, 15367, 15488, 15748, 15851, 16244, 16256, 16637, 16768, 21824, 22352, 23056, 30008, 30734, 31496, 31702, 32488, 33274, 43307, 43648, 44671, 44704, 46112, 60016, 61468, 62992, 63404, 64976, 66548, 86614, 89342, 89408, 92224, 120032, 122936, 125984, 126808, 129952, 133096, 173228, 178684, 178816, 183007, 184448, 240064, 245872, 251968, 253616, 259904, 266192, 346456, 357368, 366014, 476377, 480128, 491381, 491744, 503936, 507232, 515747, 519808, 532384, 692912, 714736, 732028, 952754, 982762, 983488, 1014464, 1031494, 1064768, 1385824, 1429472, 1464056, 1905508, 1965524, 1966976, 2013077, 2028928, 2062988, 2129536, 2771648, 2858944, 2928112, 3811016, 3931048, 4026154, 4125976, 5543296, 5673217, 5717888, 5856224, 7622032, 7862096, 8052308, 8251952, 11346434, 11712448, 15244064, 15724192, 16104616, 16503904, 22692868, 23424896, 30488128, 31448384, 32209232, 33007808, 45385736, 60976256, 62405387, 62896768, 64418464, 66015616, 90771472, 124810774, 128836928, 181542944, 249621548, 257673856, 363085888, 499243096, 726171776, 998486192, 1996972384, 3993944768, 7987889536]

約数ペア:

[(1, 7987889536), (2, 3993944768), (4, 1996972384), (8, 998486192), (11, 726171776), (16, 499243096), (22, 363085888), (31, 257673856), (32, 249621548), (44, 181542944), (62, 128836928), (64, 124810774), (88, 90771472), (121, 66015616), (124, 64418464), (127, 62896768), (128, 62405387), (131, 60976256), (176, 45385736), (242, 33007808), (248, 32209232), (254, 31448384), (262, 30488128), (341, 23424896), (352, 22692868), (484, 16503904), (496, 16104616), (508, 15724192), (524, 15244064), (682, 11712448), (704, 11346434), (968, 8251952), (992, 8052308), (1016, 7862096), (1048, 7622032), (1364, 5856224), (1397, 5717888), (1408, 5673217), (1441, 5543296), (1936, 4125976), (1984, 4026154), (2032, 3931048), (2096, 3811016), (2728, 2928112), (2794, 2858944), (2882, 2771648), (3751, 2129536), (3872, 2062988), (3937, 2028928), (3968, 2013077), (4061, 1966976), (4064, 1965524), (4192, 1905508), (5456, 1464056), (5588, 1429472), (5764, 1385824), (7502, 1064768), (7744, 1031494), (7874, 1014464), (8122, 983488), (8128, 982762), (8384, 952754), (10912, 732028), (11176, 714736), (11528, 692912), (15004, 532384), (15367, 519808), (15488, 515747), (15748, 507232), (15851, 503936), (16244, 491744), (16256, 491381), (16637, 480128), (16768, 476377), (21824, 366014), (22352, 357368), (23056, 346456), (30008, 266192), (30734, 259904), (31496, 253616), (31702, 251968), (32488, 245872), (33274, 240064), (43307, 184448), (43648, 183007), (44671, 178816), (44704, 178684), (46112, 173228), (60016, 133096), (61468, 129952), (62992, 126808), (63404, 125984), (64976, 122936), (66548, 120032), (86614, 92224), (89342, 89408)]