21991844928

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{4591}}^1$

素因数の和:5076

約数の個数: 112

約数和(自身を含む): 59298149120

約数和(自身を除く): 37306304192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 409, 488, 732, 818, 976, 1227, 1464, 1636, 1952, 2454, 2928, 3272, 3904, 4591, 4908, 5856, 6544, 9182, 9816, 11712, 13088, 13773, 18364, 19632, 24949, 26176, 27546, 36728, 39264, 49898, 55092, 73456, 74847, 78528, 99796, 110184, 146912, 149694, 199592, 220368, 280051, 293824, 299388, 399184, 440736, 560102, 598776, 798368, 840153, 881472, 1120204, 1197552, 1596736, 1680306, 1877719, 2240408, 2395104, 3360612, 3755438, 4480816, 4790208, 5633157, 6721224, 7510876, 8961632, 11266314, 13442448, 15021752, 17923264, 22532628, 26884896, 30043504, 45065256, 53769792, 60087008, 90130512, 114540859, 120174016, 180261024, 229081718, 343622577, 360522048, 458163436, 687245154, 916326872, 1374490308, 1832653744, 2748980616, 3665307488, 5497961232, 7330614976, 10995922464, 21991844928]

約数ペア:

[(1, 21991844928), (2, 10995922464), (3, 7330614976), (4, 5497961232), (6, 3665307488), (8, 2748980616), (12, 1832653744), (16, 1374490308), (24, 916326872), (32, 687245154), (48, 458163436), (61, 360522048), (64, 343622577), (96, 229081718), (122, 180261024), (183, 120174016), (192, 114540859), (244, 90130512), (366, 60087008), (409, 53769792), (488, 45065256), (732, 30043504), (818, 26884896), (976, 22532628), (1227, 17923264), (1464, 15021752), (1636, 13442448), (1952, 11266314), (2454, 8961632), (2928, 7510876), (3272, 6721224), (3904, 5633157), (4591, 4790208), (4908, 4480816), (5856, 3755438), (6544, 3360612), (9182, 2395104), (9816, 2240408), (11712, 1877719), (13088, 1680306), (13773, 1596736), (18364, 1197552), (19632, 1120204), (24949, 881472), (26176, 840153), (27546, 798368), (36728, 598776), (39264, 560102), (49898, 440736), (55092, 399184), (73456, 299388), (74847, 293824), (78528, 280051), (99796, 220368), (110184, 199592), (146912, 149694)]