21896435808

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4139}}^1$

素因数の和:4331

約数の個数: 240

約数和(自身を含む): 69808994640

約数和(自身を除く): 47912558832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 157, 162, 208, 216, 234, 288, 312, 314, 324, 351, 416, 432, 468, 471, 624, 628, 648, 702, 864, 936, 942, 1053, 1248, 1256, 1296, 1404, 1413, 1872, 1884, 2041, 2106, 2512, 2592, 2808, 2826, 3744, 3768, 4082, 4139, 4212, 4239, 5024, 5616, 5652, 6123, 7536, 8164, 8278, 8424, 8478, 11232, 11304, 12246, 12417, 12717, 15072, 16328, 16556, 16848, 16956, 18369, 22608, 24492, 24834, 25434, 32656, 33112, 33696, 33912, 36738, 37251, 45216, 48984, 49668, 50868, 53807, 55107, 65312, 66224, 67824, 73476, 74502, 97968, 99336, 101736, 107614, 110214, 111753, 132448, 135648, 146952, 149004, 161421, 165321, 195936, 198672, 203472, 215228, 220428, 223506, 293904, 298008, 322842, 330642, 335259, 397344, 406944, 430456, 440856, 447012, 484263, 587808, 596016, 645684, 649823, 661284, 670518, 860912, 881712, 894024, 968526, 1192032, 1291368, 1299646, 1322568, 1341036, 1452789, 1721824, 1763424, 1788048, 1937052, 1949469, 2582736, 2599292, 2645136, 2682072, 2905578, 3576096, 3874104, 3898938, 4358367, 5165472, 5198584, 5290272, 5364144, 5811156, 5848407, 7748208, 7797876, 8447699, 8716734, 10397168, 10728288, 11622312, 11696814, 15496416, 15595752, 16895398, 17433468, 17545221, 20794336, 23244624, 23393628, 25343097, 31191504, 33790796, 34866936, 35090442, 46489248, 46787256, 50686194, 52635663, 62383008, 67581592, 69733872, 70180884, 76029291, 93574512, 101372388, 105271326, 135163184, 139467744, 140361768, 152058582, 187149024, 202744776, 210542652, 228087873, 270326368, 280723536, 304117164, 405489552, 421085304, 456175746, 561447072, 608234328, 684263619, 810979104, 842170608, 912351492, 1216468656, 1368527238, 1684341216, 1824702984, 2432937312, 2737054476, 3649405968, 5474108952, 7298811936, 10948217904, 21896435808]

約数ペア:

[(1, 21896435808), (2, 10948217904), (3, 7298811936), (4, 5474108952), (6, 3649405968), (8, 2737054476), (9, 2432937312), (12, 1824702984), (13, 1684341216), (16, 1368527238), (18, 1216468656), (24, 912351492), (26, 842170608), (27, 810979104), (32, 684263619), (36, 608234328), (39, 561447072), (48, 456175746), (52, 421085304), (54, 405489552), (72, 304117164), (78, 280723536), (81, 270326368), (96, 228087873), (104, 210542652), (108, 202744776), (117, 187149024), (144, 152058582), (156, 140361768), (157, 139467744), (162, 135163184), (208, 105271326), (216, 101372388), (234, 93574512), (288, 76029291), (312, 70180884), (314, 69733872), (324, 67581592), (351, 62383008), (416, 52635663), (432, 50686194), (468, 46787256), (471, 46489248), (624, 35090442), (628, 34866936), (648, 33790796), (702, 31191504), (864, 25343097), (936, 23393628), (942, 23244624), (1053, 20794336), (1248, 17545221), (1256, 17433468), (1296, 16895398), (1404, 15595752), (1413, 15496416), (1872, 11696814), (1884, 11622312), (2041, 10728288), (2106, 10397168), (2512, 8716734), (2592, 8447699), (2808, 7797876), (2826, 7748208), (3744, 5848407), (3768, 5811156), (4082, 5364144), (4139, 5290272), (4212, 5198584), (4239, 5165472), (5024, 4358367), (5616, 3898938), (5652, 3874104), (6123, 3576096), (7536, 2905578), (8164, 2682072), (8278, 2645136), (8424, 2599292), (8478, 2582736), (11232, 1949469), (11304, 1937052), (12246, 1788048), (12417, 1763424), (12717, 1721824), (15072, 1452789), (16328, 1341036), (16556, 1322568), (16848, 1299646), (16956, 1291368), (18369, 1192032), (22608, 968526), (24492, 894024), (24834, 881712), (25434, 860912), (32656, 670518), (33112, 661284), (33696, 649823), (33912, 645684), (36738, 596016), (37251, 587808), (45216, 484263), (48984, 447012), (49668, 440856), (50868, 430456), (53807, 406944), (55107, 397344), (65312, 335259), (66224, 330642), (67824, 322842), (73476, 298008), (74502, 293904), (97968, 223506), (99336, 220428), (101736, 215228), (107614, 203472), (110214, 198672), (111753, 195936), (132448, 165321), (135648, 161421), (146952, 149004)]