21293859816

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6977}}^1$

素因数の和:7128

約数の個数: 192

約数和(自身を含む): 64007798400

約数和(自身を除く): 42713938584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 97, 114, 138, 152, 171, 184, 194, 207, 228, 276, 291, 342, 388, 414, 437, 456, 552, 582, 684, 776, 828, 873, 874, 1164, 1311, 1368, 1656, 1746, 1748, 1843, 2231, 2328, 2622, 3492, 3496, 3686, 3933, 4462, 5244, 5529, 6693, 6977, 6984, 7372, 7866, 8924, 10488, 11058, 13386, 13954, 14744, 15732, 16587, 17848, 20079, 20931, 22116, 26772, 27908, 31464, 33174, 40158, 41862, 42389, 44232, 53544, 55816, 62793, 66348, 80316, 83724, 84778, 125586, 127167, 132563, 132696, 160471, 160632, 167448, 169556, 251172, 254334, 265126, 320942, 339112, 381501, 397689, 481413, 502344, 508668, 530252, 641884, 676769, 763002, 795378, 962826, 1017336, 1060504, 1193067, 1283768, 1353538, 1444239, 1526004, 1590756, 1925652, 2030307, 2386134, 2707076, 2888478, 3048949, 3052008, 3181512, 3851304, 4060614, 4772268, 5414152, 5776956, 6090921, 6097898, 8121228, 9146847, 9544536, 11553912, 12181842, 12195796, 12858611, 15565687, 16242456, 18293694, 24363684, 24391592, 25717222, 27440541, 31131374, 36587388, 38575833, 46697061, 48727368, 51434444, 54881082, 62262748, 73174776, 77151666, 93394122, 102868888, 109762164, 115727499, 124525496, 140091183, 154303332, 186788244, 219524328, 231454998, 280182366, 295748053, 308606664, 373576488, 462909996, 560364732, 591496106, 887244159, 925819992, 1120729464, 1182992212, 1774488318, 2365984424, 2661732477, 3548976636, 5323464954, 7097953272, 10646929908, 21293859816]

約数ペア:

[(1, 21293859816), (2, 10646929908), (3, 7097953272), (4, 5323464954), (6, 3548976636), (8, 2661732477), (9, 2365984424), (12, 1774488318), (18, 1182992212), (19, 1120729464), (23, 925819992), (24, 887244159), (36, 591496106), (38, 560364732), (46, 462909996), (57, 373576488), (69, 308606664), (72, 295748053), (76, 280182366), (92, 231454998), (97, 219524328), (114, 186788244), (138, 154303332), (152, 140091183), (171, 124525496), (184, 115727499), (194, 109762164), (207, 102868888), (228, 93394122), (276, 77151666), (291, 73174776), (342, 62262748), (388, 54881082), (414, 51434444), (437, 48727368), (456, 46697061), (552, 38575833), (582, 36587388), (684, 31131374), (776, 27440541), (828, 25717222), (873, 24391592), (874, 24363684), (1164, 18293694), (1311, 16242456), (1368, 15565687), (1656, 12858611), (1746, 12195796), (1748, 12181842), (1843, 11553912), (2231, 9544536), (2328, 9146847), (2622, 8121228), (3492, 6097898), (3496, 6090921), (3686, 5776956), (3933, 5414152), (4462, 4772268), (5244, 4060614), (5529, 3851304), (6693, 3181512), (6977, 3052008), (6984, 3048949), (7372, 2888478), (7866, 2707076), (8924, 2386134), (10488, 2030307), (11058, 1925652), (13386, 1590756), (13954, 1526004), (14744, 1444239), (15732, 1353538), (16587, 1283768), (17848, 1193067), (20079, 1060504), (20931, 1017336), (22116, 962826), (26772, 795378), (27908, 763002), (31464, 676769), (33174, 641884), (40158, 530252), (41862, 508668), (42389, 502344), (44232, 481413), (53544, 397689), (55816, 381501), (62793, 339112), (66348, 320942), (80316, 265126), (83724, 254334), (84778, 251172), (125586, 169556), (127167, 167448), (132563, 160632), (132696, 160471)]