464023872

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 168

約数和(自身を含む): 1479296000

約数和(自身を除く): 1015272128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 576, 624, 744, 806, 832, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 1984, 1999, 2232, 2418, 2496, 2976, 3224, 3627, 3744, 3998, 4464, 4836, 5952, 5997, 6448, 7254, 7488, 7996, 8928, 9672, 11994, 12896, 14508, 15992, 17856, 17991, 19344, 23988, 25792, 25987, 29016, 31984, 35982, 38688, 47976, 51974, 58032, 61969, 63968, 71964, 77376, 77961, 95952, 103948, 116064, 123938, 127936, 143928, 155922, 185907, 191904, 207896, 232128, 233883, 247876, 287856, 311844, 371814, 383808, 415792, 467766, 495752, 557721, 575712, 623688, 743628, 805597, 831584, 935532, 991504, 1115442, 1151424, 1247376, 1487256, 1611194, 1663168, 1871064, 1983008, 2230884, 2416791, 2494752, 2974512, 3222388, 3742128, 3966016, 4461768, 4833582, 4989504, 5949024, 6444776, 7250373, 7484256, 8923536, 9667164, 11898048, 12889552, 14500746, 14968512, 17847072, 19334328, 25779104, 29001492, 35694144, 38668656, 51558208, 58002984, 77337312, 116005968, 154674624, 232011936, 464023872]

約数ペア:

[(1, 464023872), (2, 232011936), (3, 154674624), (4, 116005968), (6, 77337312), (8, 58002984), (9, 51558208), (12, 38668656), (13, 35694144), (16, 29001492), (18, 25779104), (24, 19334328), (26, 17847072), (31, 14968512), (32, 14500746), (36, 12889552), (39, 11898048), (48, 9667164), (52, 8923536), (62, 7484256), (64, 7250373), (72, 6444776), (78, 5949024), (93, 4989504), (96, 4833582), (104, 4461768), (117, 3966016), (124, 3742128), (144, 3222388), (156, 2974512), (186, 2494752), (192, 2416791), (208, 2230884), (234, 1983008), (248, 1871064), (279, 1663168), (288, 1611194), (312, 1487256), (372, 1247376), (403, 1151424), (416, 1115442), (468, 991504), (496, 935532), (558, 831584), (576, 805597), (624, 743628), (744, 623688), (806, 575712), (832, 557721), (936, 495752), (992, 467766), (1116, 415792), (1209, 383808), (1248, 371814), (1488, 311844), (1612, 287856), (1872, 247876), (1984, 233883), (1999, 232128), (2232, 207896), (2418, 191904), (2496, 185907), (2976, 155922), (3224, 143928), (3627, 127936), (3744, 123938), (3998, 116064), (4464, 103948), (4836, 95952), (5952, 77961), (5997, 77376), (6448, 71964), (7254, 63968), (7488, 61969), (7996, 58032), (8928, 51974), (9672, 47976), (11994, 38688), (12896, 35982), (14508, 31984), (15992, 29016), (17856, 25987), (17991, 25792), (19344, 23988)]