21892109616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1260

約数の個数: 240

約数和(自身を含む): 67585111776

約数和(自身を除く): 45693002160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 53, 72, 78, 104, 106, 117, 144, 156, 159, 208, 212, 233, 234, 312, 318, 424, 466, 468, 477, 624, 636, 689, 699, 848, 932, 936, 947, 954, 1272, 1378, 1398, 1864, 1872, 1894, 1908, 2067, 2097, 2544, 2756, 2796, 2841, 3029, 3728, 3788, 3816, 4134, 4194, 5512, 5592, 5682, 6058, 6201, 7576, 7632, 8268, 8388, 8523, 9087, 11024, 11184, 11364, 12116, 12311, 12349, 12402, 15152, 16536, 16776, 17046, 18174, 22728, 24232, 24622, 24698, 24804, 27261, 33072, 33552, 34092, 36348, 36933, 37047, 45456, 48464, 49244, 49396, 49608, 50191, 54522, 68184, 72696, 73866, 74094, 98488, 98792, 99216, 100382, 109044, 110799, 111141, 136368, 145392, 147732, 148188, 150573, 160537, 196976, 197584, 200764, 218088, 220651, 221598, 222282, 295464, 296376, 301146, 321074, 401528, 436176, 441302, 443196, 444564, 451719, 481611, 590928, 592752, 602292, 642148, 652483, 661953, 803056, 882604, 886392, 889128, 903438, 963222, 1204584, 1284296, 1304966, 1323906, 1444833, 1765208, 1772784, 1778256, 1806876, 1926444, 1957449, 1985859, 2409168, 2568592, 2609932, 2647812, 2868463, 2889666, 3530416, 3613752, 3852888, 3914898, 3971718, 5219864, 5295624, 5736926, 5779332, 5872347, 7227504, 7705776, 7829796, 7943436, 8605389, 10439728, 10591248, 11473852, 11558664, 11694503, 11744694, 15659592, 15886872, 17210778, 22947704, 23117328, 23389006, 23489388, 25816167, 31319184, 31773744, 34421556, 35083509, 45895408, 46778012, 46978776, 51632334, 68843112, 70167018, 93556024, 93957552, 103264668, 105250527, 137686224, 140334036, 152028539, 187112048, 206529336, 210501054, 280668072, 304057078, 413058672, 421002108, 456085617, 561336144, 608114156, 842004216, 912171234, 1216228312, 1368256851, 1684008432, 1824342468, 2432456624, 2736513702, 3648684936, 5473027404, 7297369872, 10946054808, 21892109616]

約数ペア:

[(1, 21892109616), (2, 10946054808), (3, 7297369872), (4, 5473027404), (6, 3648684936), (8, 2736513702), (9, 2432456624), (12, 1824342468), (13, 1684008432), (16, 1368256851), (18, 1216228312), (24, 912171234), (26, 842004216), (36, 608114156), (39, 561336144), (48, 456085617), (52, 421002108), (53, 413058672), (72, 304057078), (78, 280668072), (104, 210501054), (106, 206529336), (117, 187112048), (144, 152028539), (156, 140334036), (159, 137686224), (208, 105250527), (212, 103264668), (233, 93957552), (234, 93556024), (312, 70167018), (318, 68843112), (424, 51632334), (466, 46978776), (468, 46778012), (477, 45895408), (624, 35083509), (636, 34421556), (689, 31773744), (699, 31319184), (848, 25816167), (932, 23489388), (936, 23389006), (947, 23117328), (954, 22947704), (1272, 17210778), (1378, 15886872), (1398, 15659592), (1864, 11744694), (1872, 11694503), (1894, 11558664), (1908, 11473852), (2067, 10591248), (2097, 10439728), (2544, 8605389), (2756, 7943436), (2796, 7829796), (2841, 7705776), (3029, 7227504), (3728, 5872347), (3788, 5779332), (3816, 5736926), (4134, 5295624), (4194, 5219864), (5512, 3971718), (5592, 3914898), (5682, 3852888), (6058, 3613752), (6201, 3530416), (7576, 2889666), (7632, 2868463), (8268, 2647812), (8388, 2609932), (8523, 2568592), (9087, 2409168), (11024, 1985859), (11184, 1957449), (11364, 1926444), (12116, 1806876), (12311, 1778256), (12349, 1772784), (12402, 1765208), (15152, 1444833), (16536, 1323906), (16776, 1304966), (17046, 1284296), (18174, 1204584), (22728, 963222), (24232, 903438), (24622, 889128), (24698, 886392), (24804, 882604), (27261, 803056), (33072, 661953), (33552, 652483), (34092, 642148), (36348, 602292), (36933, 592752), (37047, 590928), (45456, 481611), (48464, 451719), (49244, 444564), (49396, 443196), (49608, 441302), (50191, 436176), (54522, 401528), (68184, 321074), (72696, 301146), (73866, 296376), (74094, 295464), (98488, 222282), (98792, 221598), (99216, 220651), (100382, 218088), (109044, 200764), (110799, 197584), (111141, 196976), (136368, 160537), (145392, 150573), (147732, 148188)]