2281551424

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 4900745088

約数和(自身を除く): 2619193664

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 163, 184, 257, 296, 326, 368, 514, 592, 652, 736, 851, 1028, 1184, 1304, 1472, 1702, 2056, 2368, 2608, 3404, 3749, 4112, 5216, 5911, 6031, 6808, 7498, 8224, 9509, 10432, 11822, 12062, 13616, 14996, 16448, 19018, 23644, 24124, 27232, 29992, 38036, 41891, 47288, 48248, 54464, 59984, 76072, 83782, 94576, 96496, 119968, 138713, 152144, 167564, 189152, 192992, 218707, 239936, 277426, 304288, 335128, 378304, 385984, 437414, 554852, 608576, 670256, 874828, 963493, 1109704, 1340512, 1549967, 1749656, 1926986, 2219408, 2681024, 3099934, 3499312, 3853972, 4438816, 6199868, 6998624, 7707944, 8877632, 12399736, 13997248, 15415888, 24799472, 30831776, 35649241, 49598944, 61663552, 71298482, 99197888, 142596964, 285193928, 570387856, 1140775712, 2281551424]

約数ペア:

[(1, 2281551424), (2, 1140775712), (4, 570387856), (8, 285193928), (16, 142596964), (23, 99197888), (32, 71298482), (37, 61663552), (46, 49598944), (64, 35649241), (74, 30831776), (92, 24799472), (148, 15415888), (163, 13997248), (184, 12399736), (257, 8877632), (296, 7707944), (326, 6998624), (368, 6199868), (514, 4438816), (592, 3853972), (652, 3499312), (736, 3099934), (851, 2681024), (1028, 2219408), (1184, 1926986), (1304, 1749656), (1472, 1549967), (1702, 1340512), (2056, 1109704), (2368, 963493), (2608, 874828), (3404, 670256), (3749, 608576), (4112, 554852), (5216, 437414), (5911, 385984), (6031, 378304), (6808, 335128), (7498, 304288), (8224, 277426), (9509, 239936), (10432, 218707), (11822, 192992), (12062, 189152), (13616, 167564), (14996, 152144), (16448, 138713), (19018, 119968), (23644, 96496), (24124, 94576), (27232, 83782), (29992, 76072), (38036, 59984), (41891, 54464), (47288, 48248)]