1020781632

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 168

約数和(自身を含む): 2957742624

約数和(自身を除く): 1936960992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 163, 169, 192, 193, 208, 312, 326, 338, 386, 416, 489, 507, 579, 624, 652, 676, 772, 832, 978, 1014, 1158, 1248, 1304, 1352, 1544, 1956, 2028, 2119, 2316, 2496, 2509, 2608, 2704, 3088, 3912, 4056, 4238, 4632, 5018, 5216, 5408, 6176, 6357, 7527, 7824, 8112, 8476, 9264, 10036, 10432, 10816, 12352, 12714, 15054, 15648, 16224, 16952, 18528, 20072, 25428, 27547, 30108, 31296, 31459, 32448, 32617, 33904, 37056, 40144, 50856, 55094, 60216, 62918, 65234, 67808, 80288, 82641, 94377, 97851, 101712, 110188, 120432, 125836, 130468, 135616, 160576, 165282, 188754, 195702, 203424, 220376, 240864, 251672, 260936, 330564, 377508, 391404, 406848, 408967, 440752, 481728, 503344, 521872, 661128, 755016, 782808, 817934, 881504, 1006688, 1043744, 1226901, 1322256, 1510032, 1565616, 1635868, 1763008, 2013376, 2087488, 2453802, 2644512, 3020064, 3131232, 3271736, 4907604, 5289024, 5316571, 6040128, 6262464, 6543472, 9815208, 10633142, 13086944, 15949713, 19630416, 21266284, 26173888, 31899426, 39260832, 42532568, 63798852, 78521664, 85065136, 127597704, 170130272, 255195408, 340260544, 510390816, 1020781632]

約数ペア:

[(1, 1020781632), (2, 510390816), (3, 340260544), (4, 255195408), (6, 170130272), (8, 127597704), (12, 85065136), (13, 78521664), (16, 63798852), (24, 42532568), (26, 39260832), (32, 31899426), (39, 26173888), (48, 21266284), (52, 19630416), (64, 15949713), (78, 13086944), (96, 10633142), (104, 9815208), (156, 6543472), (163, 6262464), (169, 6040128), (192, 5316571), (193, 5289024), (208, 4907604), (312, 3271736), (326, 3131232), (338, 3020064), (386, 2644512), (416, 2453802), (489, 2087488), (507, 2013376), (579, 1763008), (624, 1635868), (652, 1565616), (676, 1510032), (772, 1322256), (832, 1226901), (978, 1043744), (1014, 1006688), (1158, 881504), (1248, 817934), (1304, 782808), (1352, 755016), (1544, 661128), (1956, 521872), (2028, 503344), (2119, 481728), (2316, 440752), (2496, 408967), (2509, 406848), (2608, 391404), (2704, 377508), (3088, 330564), (3912, 260936), (4056, 251672), (4238, 240864), (4632, 220376), (5018, 203424), (5216, 195702), (5408, 188754), (6176, 165282), (6357, 160576), (7527, 135616), (7824, 130468), (8112, 125836), (8476, 120432), (9264, 110188), (10036, 101712), (10432, 97851), (10816, 94377), (12352, 82641), (12714, 80288), (15054, 67808), (15648, 65234), (16224, 62918), (16952, 60216), (18528, 55094), (20072, 50856), (25428, 40144), (27547, 37056), (30108, 33904), (31296, 32617), (31459, 32448)]