21730019256

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43759}}^1$

素因数の和:43815

約数の個数: 192

約数和(自身を含む): 69840960000

約数和(自身を除く): 48110940744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 121, 132, 152, 171, 198, 209, 216, 228, 242, 264, 297, 342, 363, 396, 418, 456, 484, 513, 594, 627, 684, 726, 792, 836, 968, 1026, 1089, 1188, 1254, 1368, 1452, 1672, 1881, 2052, 2178, 2299, 2376, 2508, 2904, 3267, 3762, 4104, 4356, 4598, 5016, 5643, 6534, 6897, 7524, 8712, 9196, 11286, 13068, 13794, 15048, 18392, 20691, 22572, 26136, 27588, 41382, 43759, 45144, 55176, 62073, 82764, 87518, 124146, 131277, 165528, 175036, 248292, 262554, 350072, 393831, 481349, 496584, 525108, 787662, 831421, 962698, 1050216, 1181493, 1444047, 1575324, 1662842, 1925396, 2362986, 2494263, 2888094, 3150648, 3325684, 3850792, 4332141, 4725972, 4988526, 5294839, 5776188, 6651368, 7482789, 8664282, 9145631, 9451944, 9977052, 10589678, 11552376, 12996423, 14965578, 15884517, 17328564, 18291262, 19954104, 21179356, 22448367, 25992846, 27436893, 29931156, 31769034, 34657128, 36582524, 42358712, 44896734, 47653551, 51985692, 54873786, 59862312, 63538068, 73165048, 82310679, 89793468, 95307102, 100601941, 103971384, 109747572, 127076136, 142960653, 164621358, 179586936, 190614204, 201203882, 219495144, 246932037, 285921306, 301805823, 329242716, 381228408, 402407764, 493864074, 571842612, 603611646, 658485432, 804815528, 905417469, 987728148, 1143685224, 1207223292, 1810834938, 1975456296, 2414446584, 2716252407, 3621669876, 5432504814, 7243339752, 10865009628, 21730019256]

約数ペア:

[(1, 21730019256), (2, 10865009628), (3, 7243339752), (4, 5432504814), (6, 3621669876), (8, 2716252407), (9, 2414446584), (11, 1975456296), (12, 1810834938), (18, 1207223292), (19, 1143685224), (22, 987728148), (24, 905417469), (27, 804815528), (33, 658485432), (36, 603611646), (38, 571842612), (44, 493864074), (54, 402407764), (57, 381228408), (66, 329242716), (72, 301805823), (76, 285921306), (88, 246932037), (99, 219495144), (108, 201203882), (114, 190614204), (121, 179586936), (132, 164621358), (152, 142960653), (171, 127076136), (198, 109747572), (209, 103971384), (216, 100601941), (228, 95307102), (242, 89793468), (264, 82310679), (297, 73165048), (342, 63538068), (363, 59862312), (396, 54873786), (418, 51985692), (456, 47653551), (484, 44896734), (513, 42358712), (594, 36582524), (627, 34657128), (684, 31769034), (726, 29931156), (792, 27436893), (836, 25992846), (968, 22448367), (1026, 21179356), (1089, 19954104), (1188, 18291262), (1254, 17328564), (1368, 15884517), (1452, 14965578), (1672, 12996423), (1881, 11552376), (2052, 10589678), (2178, 9977052), (2299, 9451944), (2376, 9145631), (2508, 8664282), (2904, 7482789), (3267, 6651368), (3762, 5776188), (4104, 5294839), (4356, 4988526), (4598, 4725972), (5016, 4332141), (5643, 3850792), (6534, 3325684), (6897, 3150648), (7524, 2888094), (8712, 2494263), (9196, 2362986), (11286, 1925396), (13068, 1662842), (13794, 1575324), (15048, 1444047), (18392, 1181493), (20691, 1050216), (22572, 962698), (26136, 831421), (27588, 787662), (41382, 525108), (43759, 496584), (45144, 481349), (55176, 393831), (62073, 350072), (82764, 262554), (87518, 248292), (124146, 175036), (131277, 165528)]