389818464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 1229437440

約数和(自身を除く): 839618976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 83, 84, 87, 96, 112, 116, 166, 168, 174, 203, 224, 232, 241, 249, 332, 336, 348, 406, 464, 482, 498, 581, 609, 664, 672, 696, 723, 812, 928, 964, 996, 1162, 1218, 1328, 1392, 1446, 1624, 1687, 1743, 1928, 1992, 2324, 2407, 2436, 2656, 2784, 2892, 3248, 3374, 3486, 3856, 3984, 4648, 4814, 4872, 5061, 5784, 6496, 6748, 6972, 6989, 7221, 7712, 7968, 9296, 9628, 9744, 10122, 11568, 13496, 13944, 13978, 14442, 16849, 18592, 19256, 19488, 20003, 20244, 20967, 23136, 26992, 27888, 27956, 28884, 33698, 38512, 40006, 40488, 41934, 48923, 50547, 53984, 55776, 55912, 57768, 60009, 67396, 77024, 80012, 80976, 83868, 97846, 101094, 111824, 115536, 120018, 134792, 140021, 146769, 160024, 161952, 167736, 195692, 202188, 223648, 231072, 240036, 269584, 280042, 293538, 320048, 335472, 391384, 404376, 420063, 480072, 539168, 560084, 580087, 587076, 640096, 670944, 782768, 808752, 840126, 960144, 1120168, 1160174, 1174152, 1565536, 1617504, 1680252, 1740261, 1920288, 2240336, 2320348, 2348304, 3360504, 3480522, 4060609, 4480672, 4640696, 4696608, 6721008, 6961044, 8121218, 9281392, 12181827, 13442016, 13922088, 16242436, 18562784, 24363654, 27844176, 32484872, 48727308, 55688352, 64969744, 97454616, 129939488, 194909232, 389818464]

約数ペア:

[(1, 389818464), (2, 194909232), (3, 129939488), (4, 97454616), (6, 64969744), (7, 55688352), (8, 48727308), (12, 32484872), (14, 27844176), (16, 24363654), (21, 18562784), (24, 16242436), (28, 13922088), (29, 13442016), (32, 12181827), (42, 9281392), (48, 8121218), (56, 6961044), (58, 6721008), (83, 4696608), (84, 4640696), (87, 4480672), (96, 4060609), (112, 3480522), (116, 3360504), (166, 2348304), (168, 2320348), (174, 2240336), (203, 1920288), (224, 1740261), (232, 1680252), (241, 1617504), (249, 1565536), (332, 1174152), (336, 1160174), (348, 1120168), (406, 960144), (464, 840126), (482, 808752), (498, 782768), (581, 670944), (609, 640096), (664, 587076), (672, 580087), (696, 560084), (723, 539168), (812, 480072), (928, 420063), (964, 404376), (996, 391384), (1162, 335472), (1218, 320048), (1328, 293538), (1392, 280042), (1446, 269584), (1624, 240036), (1687, 231072), (1743, 223648), (1928, 202188), (1992, 195692), (2324, 167736), (2407, 161952), (2436, 160024), (2656, 146769), (2784, 140021), (2892, 134792), (3248, 120018), (3374, 115536), (3486, 111824), (3856, 101094), (3984, 97846), (4648, 83868), (4814, 80976), (4872, 80012), (5061, 77024), (5784, 67396), (6496, 60009), (6748, 57768), (6972, 55912), (6989, 55776), (7221, 53984), (7712, 50547), (7968, 48923), (9296, 41934), (9628, 40488), (9744, 40006), (10122, 38512), (11568, 33698), (13496, 28884), (13944, 27956), (13978, 27888), (14442, 26992), (16849, 23136), (18592, 20967), (19256, 20244), (19488, 20003)]