21382469856

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{3343}}^1$

素因数の和:4046

約数の個数: 192

約数和(自身を含む): 68156605440

約数和(自身を除く): 46774135584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 673, 792, 864, 1056, 1188, 1346, 1584, 2019, 2376, 2692, 3168, 3343, 4038, 4752, 5384, 6057, 6686, 7403, 8076, 9504, 10029, 10768, 12114, 13372, 14806, 16152, 18171, 20058, 21536, 22209, 24228, 26744, 29612, 30087, 32304, 36342, 36773, 40116, 44418, 48456, 53488, 59224, 60174, 64608, 66627, 72684, 73546, 80232, 88836, 90261, 96912, 106976, 110319, 118448, 120348, 133254, 145368, 147092, 160464, 177672, 180522, 193824, 199881, 220638, 236896, 240696, 266508, 290736, 294184, 320928, 330957, 355344, 361044, 399762, 441276, 481392, 533016, 581472, 588368, 661914, 710688, 722088, 799524, 882552, 962784, 992871, 1066032, 1176736, 1323828, 1444176, 1599048, 1765104, 1985742, 2132064, 2249839, 2647656, 2888352, 3198096, 3530208, 3971484, 4499678, 5295312, 6396192, 6749517, 7942968, 8999356, 10590624, 13499034, 15885936, 17998712, 20248551, 24748229, 26998068, 31771872, 35997424, 40497102, 49496458, 53996136, 60745653, 71994848, 74244687, 80994204, 98992916, 107992272, 121491306, 148489374, 161988408, 197985832, 215984544, 222734061, 242982612, 296978748, 323976816, 395971664, 445468122, 485965224, 593957496, 647953632, 668202183, 791943328, 890936244, 971930448, 1187914992, 1336404366, 1781872488, 1943860896, 2375829984, 2672808732, 3563744976, 5345617464, 7127489952, 10691234928, 21382469856]

約数ペア:

[(1, 21382469856), (2, 10691234928), (3, 7127489952), (4, 5345617464), (6, 3563744976), (8, 2672808732), (9, 2375829984), (11, 1943860896), (12, 1781872488), (16, 1336404366), (18, 1187914992), (22, 971930448), (24, 890936244), (27, 791943328), (32, 668202183), (33, 647953632), (36, 593957496), (44, 485965224), (48, 445468122), (54, 395971664), (66, 323976816), (72, 296978748), (88, 242982612), (96, 222734061), (99, 215984544), (108, 197985832), (132, 161988408), (144, 148489374), (176, 121491306), (198, 107992272), (216, 98992916), (264, 80994204), (288, 74244687), (297, 71994848), (352, 60745653), (396, 53996136), (432, 49496458), (528, 40497102), (594, 35997424), (673, 31771872), (792, 26998068), (864, 24748229), (1056, 20248551), (1188, 17998712), (1346, 15885936), (1584, 13499034), (2019, 10590624), (2376, 8999356), (2692, 7942968), (3168, 6749517), (3343, 6396192), (4038, 5295312), (4752, 4499678), (5384, 3971484), (6057, 3530208), (6686, 3198096), (7403, 2888352), (8076, 2647656), (9504, 2249839), (10029, 2132064), (10768, 1985742), (12114, 1765104), (13372, 1599048), (14806, 1444176), (16152, 1323828), (18171, 1176736), (20058, 1066032), (21536, 992871), (22209, 962784), (24228, 882552), (26744, 799524), (29612, 722088), (30087, 710688), (32304, 661914), (36342, 588368), (36773, 581472), (40116, 533016), (44418, 481392), (48456, 441276), (53488, 399762), (59224, 361044), (60174, 355344), (64608, 330957), (66627, 320928), (72684, 294184), (73546, 290736), (80232, 266508), (88836, 240696), (90261, 236896), (96912, 220638), (106976, 199881), (110319, 193824), (118448, 180522), (120348, 177672), (133254, 160464), (145368, 147092)]