643324032

素因数分解:

$2^7\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 2172730560

約数和(自身を除く): 1529406528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 43, 48, 52, 54, 64, 72, 74, 78, 81, 86, 96, 104, 108, 111, 117, 128, 129, 144, 148, 156, 162, 172, 192, 208, 216, 222, 234, 243, 258, 288, 296, 312, 324, 333, 344, 351, 384, 387, 416, 432, 444, 468, 481, 486, 516, 559, 576, 592, 624, 648, 666, 688, 702, 774, 832, 864, 888, 936, 962, 972, 999, 1032, 1053, 1118, 1152, 1161, 1184, 1248, 1296, 1332, 1376, 1404, 1443, 1548, 1591, 1664, 1677, 1728, 1776, 1872, 1924, 1944, 1998, 2064, 2106, 2236, 2322, 2368, 2496, 2592, 2664, 2752, 2808, 2886, 2997, 3096, 3159, 3182, 3354, 3456, 3483, 3552, 3744, 3848, 3888, 3996, 4128, 4212, 4329, 4472, 4644, 4736, 4773, 4992, 5031, 5184, 5328, 5504, 5616, 5772, 5994, 6192, 6318, 6364, 6708, 6966, 7104, 7488, 7696, 7776, 7992, 8256, 8424, 8658, 8944, 8991, 9288, 9546, 10062, 10368, 10449, 10656, 11232, 11544, 11988, 12384, 12636, 12728, 12987, 13416, 13932, 14208, 14319, 14976, 15093, 15392, 15552, 15984, 16512, 16848, 17316, 17888, 17982, 18576, 19092, 20124, 20683, 20898, 21312, 22464, 23088, 23976, 24768, 25272, 25456, 25974, 26832, 27864, 28638, 30186, 30784, 31104, 31968, 33696, 34632, 35776, 35964, 37152, 38184, 38961, 40248, 41366, 41796, 42624, 42957, 44928, 45279, 46176, 47952, 49536, 50544, 50912, 51948, 53664, 55728, 57276, 60372, 61568, 62049, 63936, 67392, 69264, 71552, 71928, 74304, 76368, 77922, 80496, 82732, 83592, 85914, 90558, 92352, 95904, 101088, 101824, 103896, 107328, 111456, 114552, 116883, 120744, 124098, 127872, 128871, 134784, 135837, 138528, 143856, 148608, 152736, 155844, 160992, 165464, 167184, 171828, 181116, 184704, 186147, 191808, 202176, 203648, 207792, 214656, 222912, 229104, 233766, 241488, 248196, 257742, 271674, 277056, 287712, 305472, 311688, 321984, 330928, 334368, 343656, 362232, 372294, 383616, 386613, 404352, 415584, 445824, 458208, 467532, 482976, 496392, 515484, 543348, 554112, 558441, 575424, 610944, 623376, 643968, 661856, 668736, 687312, 724464, 744588, 773226, 831168, 916416, 935064, 965952, 992784, 1030968, 1086696, 1116882, 1150848, 1246752, 1323712, 1337472, 1374624, 1448928, 1489176, 1546452, 1662336, 1675323, 1832832, 1870128, 1931904, 1985568, 2061936, 2173392, 2233764, 2493504, 2647424, 2749248, 2897856, 2978352, 3092904, 3350646, 3740256, 3971136, 4123872, 4346784, 4467528, 4987008, 5025969, 5498496, 5795712, 5956704, 6185808, 6701292, 7480512, 7942272, 8247744, 8693568, 8935056, 10051938, 11913408, 12371616, 13402584, 14961024, 16495488, 17387136, 17870112, 20103876, 23826816, 24743232, 26805168, 35740224, 40207752, 49486464, 53610336, 71480448, 80415504, 107220672, 160831008, 214441344, 321662016, 643324032]

約数ペア:

[(1, 643324032), (2, 321662016), (3, 214441344), (4, 160831008), (6, 107220672), (8, 80415504), (9, 71480448), (12, 53610336), (13, 49486464), (16, 40207752), (18, 35740224), (24, 26805168), (26, 24743232), (27, 23826816), (32, 20103876), (36, 17870112), (37, 17387136), (39, 16495488), (43, 14961024), (48, 13402584), (52, 12371616), (54, 11913408), (64, 10051938), (72, 8935056), (74, 8693568), (78, 8247744), (81, 7942272), (86, 7480512), (96, 6701292), (104, 6185808), (108, 5956704), (111, 5795712), (117, 5498496), (128, 5025969), (129, 4987008), (144, 4467528), (148, 4346784), (156, 4123872), (162, 3971136), (172, 3740256), (192, 3350646), (208, 3092904), (216, 2978352), (222, 2897856), (234, 2749248), (243, 2647424), (258, 2493504), (288, 2233764), (296, 2173392), (312, 2061936), (324, 1985568), (333, 1931904), (344, 1870128), (351, 1832832), (384, 1675323), (387, 1662336), (416, 1546452), (432, 1489176), (444, 1448928), (468, 1374624), (481, 1337472), (486, 1323712), (516, 1246752), (559, 1150848), (576, 1116882), (592, 1086696), (624, 1030968), (648, 992784), (666, 965952), (688, 935064), (702, 916416), (774, 831168), (832, 773226), (864, 744588), (888, 724464), (936, 687312), (962, 668736), (972, 661856), (999, 643968), (1032, 623376), (1053, 610944), (1118, 575424), (1152, 558441), (1161, 554112), (1184, 543348), (1248, 515484), (1296, 496392), (1332, 482976), (1376, 467532), (1404, 458208), (1443, 445824), (1548, 415584), (1591, 404352), (1664, 386613), (1677, 383616), (1728, 372294), (1776, 362232), (1872, 343656), (1924, 334368), (1944, 330928), (1998, 321984), (2064, 311688), (2106, 305472), (2236, 287712), (2322, 277056), (2368, 271674), (2496, 257742), (2592, 248196), (2664, 241488), (2752, 233766), (2808, 229104), (2886, 222912), (2997, 214656), (3096, 207792), (3159, 203648), (3182, 202176), (3354, 191808), (3456, 186147), (3483, 184704), (3552, 181116), (3744, 171828), (3848, 167184), (3888, 165464), (3996, 160992), (4128, 155844), (4212, 152736), (4329, 148608), (4472, 143856), (4644, 138528), (4736, 135837), (4773, 134784), (4992, 128871), (5031, 127872), (5184, 124098), (5328, 120744), (5504, 116883), (5616, 114552), (5772, 111456), (5994, 107328), (6192, 103896), (6318, 101824), (6364, 101088), (6708, 95904), (6966, 92352), (7104, 90558), (7488, 85914), (7696, 83592), (7776, 82732), (7992, 80496), (8256, 77922), (8424, 76368), (8658, 74304), (8944, 71928), (8991, 71552), (9288, 69264), (9546, 67392), (10062, 63936), (10368, 62049), (10449, 61568), (10656, 60372), (11232, 57276), (11544, 55728), (11988, 53664), (12384, 51948), (12636, 50912), (12728, 50544), (12987, 49536), (13416, 47952), (13932, 46176), (14208, 45279), (14319, 44928), (14976, 42957), (15093, 42624), (15392, 41796), (15552, 41366), (15984, 40248), (16512, 38961), (16848, 38184), (17316, 37152), (17888, 35964), (17982, 35776), (18576, 34632), (19092, 33696), (20124, 31968), (20683, 31104), (20898, 30784), (21312, 30186), (22464, 28638), (23088, 27864), (23976, 26832), (24768, 25974), (25272, 25456)]