2039968896

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:779

約数の個数: 256

約数和(自身を含む): 6638976000

約数和(自身を除く): 4599007104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 59, 64, 76, 84, 96, 112, 114, 118, 128, 133, 152, 168, 177, 192, 224, 228, 236, 266, 304, 336, 354, 384, 399, 413, 448, 456, 472, 532, 608, 672, 677, 708, 798, 826, 896, 912, 944, 1064, 1121, 1216, 1239, 1344, 1354, 1416, 1596, 1652, 1824, 1888, 2031, 2128, 2242, 2432, 2478, 2688, 2708, 2832, 3192, 3304, 3363, 3648, 3776, 4062, 4256, 4484, 4739, 4956, 5416, 5664, 6384, 6608, 6726, 7296, 7552, 7847, 8124, 8512, 8968, 9478, 9912, 10832, 11328, 12768, 12863, 13216, 13452, 14217, 15694, 16248, 17024, 17936, 18956, 19824, 21664, 22656, 23541, 25536, 25726, 26432, 26904, 28434, 31388, 32496, 35872, 37912, 38589, 39648, 39943, 43328, 47082, 51072, 51452, 52864, 53808, 56868, 62776, 64992, 71744, 75824, 77178, 79296, 79886, 86656, 90041, 94164, 102904, 107616, 113736, 119829, 125552, 129984, 143488, 151648, 154356, 158592, 159772, 180082, 188328, 205808, 215232, 227472, 239658, 251104, 259968, 270123, 279601, 303296, 308712, 319544, 360164, 376656, 411616, 430464, 454944, 479316, 502208, 540246, 559202, 606592, 617424, 639088, 720328, 753312, 758917, 823232, 838803, 909888, 958632, 1004416, 1080492, 1118404, 1234848, 1278176, 1440656, 1506624, 1517834, 1646464, 1677606, 1819776, 1917264, 2160984, 2236808, 2276751, 2469696, 2556352, 2881312, 3013248, 3035668, 3355212, 3834528, 4321968, 4473616, 4553502, 4939392, 5112704, 5312419, 5762624, 6071336, 6710424, 7669056, 8643936, 8947232, 9107004, 10624838, 11525248, 12142672, 13420848, 15338112, 15937257, 17287872, 17894464, 18214008, 21249676, 24285344, 26841696, 31874514, 34575744, 35788928, 36428016, 42499352, 48570688, 53683392, 63749028, 72856032, 84998704, 97141376, 107366784, 127498056, 145712064, 169997408, 254996112, 291424128, 339994816, 509992224, 679989632, 1019984448, 2039968896]

約数ペア:

[(1, 2039968896), (2, 1019984448), (3, 679989632), (4, 509992224), (6, 339994816), (7, 291424128), (8, 254996112), (12, 169997408), (14, 145712064), (16, 127498056), (19, 107366784), (21, 97141376), (24, 84998704), (28, 72856032), (32, 63749028), (38, 53683392), (42, 48570688), (48, 42499352), (56, 36428016), (57, 35788928), (59, 34575744), (64, 31874514), (76, 26841696), (84, 24285344), (96, 21249676), (112, 18214008), (114, 17894464), (118, 17287872), (128, 15937257), (133, 15338112), (152, 13420848), (168, 12142672), (177, 11525248), (192, 10624838), (224, 9107004), (228, 8947232), (236, 8643936), (266, 7669056), (304, 6710424), (336, 6071336), (354, 5762624), (384, 5312419), (399, 5112704), (413, 4939392), (448, 4553502), (456, 4473616), (472, 4321968), (532, 3834528), (608, 3355212), (672, 3035668), (677, 3013248), (708, 2881312), (798, 2556352), (826, 2469696), (896, 2276751), (912, 2236808), (944, 2160984), (1064, 1917264), (1121, 1819776), (1216, 1677606), (1239, 1646464), (1344, 1517834), (1354, 1506624), (1416, 1440656), (1596, 1278176), (1652, 1234848), (1824, 1118404), (1888, 1080492), (2031, 1004416), (2128, 958632), (2242, 909888), (2432, 838803), (2478, 823232), (2688, 758917), (2708, 753312), (2832, 720328), (3192, 639088), (3304, 617424), (3363, 606592), (3648, 559202), (3776, 540246), (4062, 502208), (4256, 479316), (4484, 454944), (4739, 430464), (4956, 411616), (5416, 376656), (5664, 360164), (6384, 319544), (6608, 308712), (6726, 303296), (7296, 279601), (7552, 270123), (7847, 259968), (8124, 251104), (8512, 239658), (8968, 227472), (9478, 215232), (9912, 205808), (10832, 188328), (11328, 180082), (12768, 159772), (12863, 158592), (13216, 154356), (13452, 151648), (14217, 143488), (15694, 129984), (16248, 125552), (17024, 119829), (17936, 113736), (18956, 107616), (19824, 102904), (21664, 94164), (22656, 90041), (23541, 86656), (25536, 79886), (25726, 79296), (26432, 77178), (26904, 75824), (28434, 71744), (31388, 64992), (32496, 62776), (35872, 56868), (37912, 53808), (38589, 52864), (39648, 51452), (39943, 51072), (43328, 47082)]