16521042944

素因数分解:

$2^{10}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 352

約数和(自身を含む): 42446592000

約数和(自身を除く): 25925549056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 47, 56, 58, 64, 76, 89, 94, 112, 116, 128, 133, 152, 178, 188, 203, 224, 232, 256, 266, 304, 329, 356, 376, 406, 448, 464, 512, 532, 551, 608, 623, 658, 712, 752, 812, 893, 896, 928, 1024, 1064, 1102, 1216, 1246, 1316, 1363, 1424, 1504, 1624, 1691, 1786, 1792, 1856, 2128, 2204, 2432, 2492, 2581, 2632, 2726, 2848, 3008, 3248, 3382, 3572, 3584, 3712, 3857, 4183, 4256, 4408, 4864, 4984, 5162, 5264, 5452, 5696, 6016, 6251, 6496, 6764, 7144, 7168, 7424, 7714, 8366, 8512, 8816, 9541, 9728, 9968, 10324, 10528, 10904, 11392, 11837, 12032, 12502, 12992, 13528, 14288, 14848, 15428, 16732, 17024, 17632, 18067, 19082, 19456, 19936, 20648, 21056, 21808, 22784, 23674, 24064, 25004, 25897, 25984, 27056, 28576, 29281, 29696, 30856, 33464, 34048, 35264, 36134, 38164, 39872, 41296, 42112, 43616, 45568, 47348, 48128, 49039, 50008, 51794, 51968, 54112, 57152, 58562, 61712, 66928, 68096, 70528, 72268, 76328, 79477, 79744, 82592, 84224, 87232, 91136, 94696, 98078, 100016, 103588, 103936, 108224, 114304, 117124, 121307, 123424, 133856, 136192, 141056, 144536, 152656, 158954, 159488, 165184, 168448, 174464, 181279, 189392, 196156, 200032, 207176, 207872, 216448, 228608, 234248, 242614, 246848, 267712, 282112, 289072, 305312, 317908, 318976, 330368, 336896, 343273, 348928, 362558, 378784, 392312, 400064, 414352, 432896, 457216, 468496, 485228, 493696, 535424, 556339, 564224, 578144, 610624, 635816, 637952, 660736, 686546, 697856, 725116, 757568, 784624, 800128, 828704, 849149, 865792, 914432, 936992, 970456, 987392, 1070848, 1112678, 1156288, 1221248, 1271632, 1321472, 1373092, 1395712, 1450232, 1515136, 1569248, 1600256, 1657408, 1698298, 1731584, 1873984, 1940912, 1974784, 2141696, 2225356, 2304833, 2312576, 2442496, 2543264, 2642944, 2746184, 2900464, 3030272, 3138496, 3200512, 3314816, 3396596, 3747968, 3881824, 3949568, 4283392, 4450712, 4609666, 4625152, 4884992, 5086528, 5492368, 5800928, 6060544, 6276992, 6401024, 6629632, 6793192, 7495936, 7763648, 8901424, 9219332, 9250304, 9769984, 10173056, 10984736, 11601856, 12121088, 12553984, 13259264, 13586384, 14991872, 15527296, 16133831, 17802848, 18438664, 18500608, 20346112, 21969472, 23203712, 25107968, 26518528, 27172768, 29983744, 31054592, 32267662, 35605696, 36877328, 40692224, 43938944, 46407424, 50215936, 54345536, 62109184, 64535324, 71211392, 73754656, 81384448, 87877888, 92814848, 108691072, 124218368, 129070648, 142422784, 147509312, 175755776, 185629696, 217382144, 258141296, 284845568, 295018624, 351511552, 434764288, 516282592, 569691136, 590037248, 869528576, 1032565184, 1180074496, 2065130368, 2360148992, 4130260736, 8260521472, 16521042944]

約数ペア:

[(1, 16521042944), (2, 8260521472), (4, 4130260736), (7, 2360148992), (8, 2065130368), (14, 1180074496), (16, 1032565184), (19, 869528576), (28, 590037248), (29, 569691136), (32, 516282592), (38, 434764288), (47, 351511552), (56, 295018624), (58, 284845568), (64, 258141296), (76, 217382144), (89, 185629696), (94, 175755776), (112, 147509312), (116, 142422784), (128, 129070648), (133, 124218368), (152, 108691072), (178, 92814848), (188, 87877888), (203, 81384448), (224, 73754656), (232, 71211392), (256, 64535324), (266, 62109184), (304, 54345536), (329, 50215936), (356, 46407424), (376, 43938944), (406, 40692224), (448, 36877328), (464, 35605696), (512, 32267662), (532, 31054592), (551, 29983744), (608, 27172768), (623, 26518528), (658, 25107968), (712, 23203712), (752, 21969472), (812, 20346112), (893, 18500608), (896, 18438664), (928, 17802848), (1024, 16133831), (1064, 15527296), (1102, 14991872), (1216, 13586384), (1246, 13259264), (1316, 12553984), (1363, 12121088), (1424, 11601856), (1504, 10984736), (1624, 10173056), (1691, 9769984), (1786, 9250304), (1792, 9219332), (1856, 8901424), (2128, 7763648), (2204, 7495936), (2432, 6793192), (2492, 6629632), (2581, 6401024), (2632, 6276992), (2726, 6060544), (2848, 5800928), (3008, 5492368), (3248, 5086528), (3382, 4884992), (3572, 4625152), (3584, 4609666), (3712, 4450712), (3857, 4283392), (4183, 3949568), (4256, 3881824), (4408, 3747968), (4864, 3396596), (4984, 3314816), (5162, 3200512), (5264, 3138496), (5452, 3030272), (5696, 2900464), (6016, 2746184), (6251, 2642944), (6496, 2543264), (6764, 2442496), (7144, 2312576), (7168, 2304833), (7424, 2225356), (7714, 2141696), (8366, 1974784), (8512, 1940912), (8816, 1873984), (9541, 1731584), (9728, 1698298), (9968, 1657408), (10324, 1600256), (10528, 1569248), (10904, 1515136), (11392, 1450232), (11837, 1395712), (12032, 1373092), (12502, 1321472), (12992, 1271632), (13528, 1221248), (14288, 1156288), (14848, 1112678), (15428, 1070848), (16732, 987392), (17024, 970456), (17632, 936992), (18067, 914432), (19082, 865792), (19456, 849149), (19936, 828704), (20648, 800128), (21056, 784624), (21808, 757568), (22784, 725116), (23674, 697856), (24064, 686546), (25004, 660736), (25897, 637952), (25984, 635816), (27056, 610624), (28576, 578144), (29281, 564224), (29696, 556339), (30856, 535424), (33464, 493696), (34048, 485228), (35264, 468496), (36134, 457216), (38164, 432896), (39872, 414352), (41296, 400064), (42112, 392312), (43616, 378784), (45568, 362558), (47348, 348928), (48128, 343273), (49039, 336896), (50008, 330368), (51794, 318976), (51968, 317908), (54112, 305312), (57152, 289072), (58562, 282112), (61712, 267712), (66928, 246848), (68096, 242614), (70528, 234248), (72268, 228608), (76328, 216448), (79477, 207872), (79744, 207176), (82592, 200032), (84224, 196156), (87232, 189392), (91136, 181279), (94696, 174464), (98078, 168448), (100016, 165184), (103588, 159488), (103936, 158954), (108224, 152656), (114304, 144536), (117124, 141056), (121307, 136192), (123424, 133856)]