761772672

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 192

約数和(自身を含む): 2298965760

約数和(自身を除く): 1537193088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 83, 93, 96, 124, 128, 144, 166, 186, 192, 248, 249, 257, 279, 288, 332, 372, 384, 496, 498, 514, 558, 576, 664, 744, 747, 771, 992, 996, 1028, 1116, 1152, 1328, 1488, 1494, 1542, 1984, 1992, 2056, 2232, 2313, 2573, 2656, 2976, 2988, 3084, 3968, 3984, 4112, 4464, 4626, 5146, 5312, 5952, 5976, 6168, 7719, 7967, 7968, 8224, 8928, 9252, 10292, 10624, 11904, 11952, 12336, 15438, 15934, 15936, 16448, 17856, 18504, 20584, 21331, 23157, 23901, 23904, 24672, 30876, 31868, 31872, 32896, 35712, 37008, 41168, 42662, 46314, 47802, 47808, 49344, 61752, 63736, 63993, 71703, 74016, 82336, 85324, 92628, 95604, 95616, 98688, 123504, 127472, 127986, 143406, 148032, 164672, 170648, 185256, 191208, 191979, 247008, 254944, 255972, 286812, 296064, 329344, 341296, 370512, 382416, 383958, 494016, 509888, 511944, 573624, 661261, 682592, 741024, 764832, 767916, 988032, 1019776, 1023888, 1147248, 1322522, 1365184, 1482048, 1529664, 1535832, 1983783, 2047776, 2294496, 2645044, 2730368, 2964096, 3059328, 3071664, 3967566, 4095552, 4588992, 5290088, 5951349, 6143328, 7935132, 8191104, 9177984, 10580176, 11902698, 12286656, 15870264, 21160352, 23805396, 24573312, 31740528, 42320704, 47610792, 63481056, 84641408, 95221584, 126962112, 190443168, 253924224, 380886336, 761772672]

約数ペア:

[(1, 761772672), (2, 380886336), (3, 253924224), (4, 190443168), (6, 126962112), (8, 95221584), (9, 84641408), (12, 63481056), (16, 47610792), (18, 42320704), (24, 31740528), (31, 24573312), (32, 23805396), (36, 21160352), (48, 15870264), (62, 12286656), (64, 11902698), (72, 10580176), (83, 9177984), (93, 8191104), (96, 7935132), (124, 6143328), (128, 5951349), (144, 5290088), (166, 4588992), (186, 4095552), (192, 3967566), (248, 3071664), (249, 3059328), (257, 2964096), (279, 2730368), (288, 2645044), (332, 2294496), (372, 2047776), (384, 1983783), (496, 1535832), (498, 1529664), (514, 1482048), (558, 1365184), (576, 1322522), (664, 1147248), (744, 1023888), (747, 1019776), (771, 988032), (992, 767916), (996, 764832), (1028, 741024), (1116, 682592), (1152, 661261), (1328, 573624), (1488, 511944), (1494, 509888), (1542, 494016), (1984, 383958), (1992, 382416), (2056, 370512), (2232, 341296), (2313, 329344), (2573, 296064), (2656, 286812), (2976, 255972), (2988, 254944), (3084, 247008), (3968, 191979), (3984, 191208), (4112, 185256), (4464, 170648), (4626, 164672), (5146, 148032), (5312, 143406), (5952, 127986), (5976, 127472), (6168, 123504), (7719, 98688), (7967, 95616), (7968, 95604), (8224, 92628), (8928, 85324), (9252, 82336), (10292, 74016), (10624, 71703), (11904, 63993), (11952, 63736), (12336, 61752), (15438, 49344), (15934, 47808), (15936, 47802), (16448, 46314), (17856, 42662), (18504, 41168), (20584, 37008), (21331, 35712), (23157, 32896), (23901, 31872), (23904, 31868), (24672, 30876)]