21986158272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4367

約数の個数: 224

約数和(自身を含む): 65647970304

約数和(自身を除く): 43661812032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 67, 78, 93, 96, 104, 124, 134, 156, 186, 192, 201, 208, 248, 268, 312, 372, 402, 403, 416, 496, 536, 624, 744, 804, 806, 832, 871, 992, 1072, 1209, 1248, 1488, 1608, 1612, 1742, 1984, 2077, 2144, 2418, 2496, 2613, 2976, 3216, 3224, 3484, 4154, 4241, 4288, 4836, 5226, 5952, 6231, 6432, 6448, 6968, 8308, 8482, 9672, 10452, 12462, 12723, 12864, 12896, 13936, 16616, 16964, 19344, 20904, 24924, 25446, 25792, 27001, 27872, 33232, 33928, 38688, 41808, 49848, 50892, 54002, 55133, 55744, 66464, 67856, 77376, 81003, 83616, 99696, 101784, 108004, 110266, 131471, 132928, 135712, 162006, 165399, 167232, 199392, 203568, 216008, 220532, 262942, 271424, 284147, 324012, 330798, 394413, 398784, 407136, 432016, 441064, 525884, 568294, 648024, 661596, 788826, 814272, 852441, 864032, 882128, 1051768, 1136588, 1296048, 1323192, 1577652, 1704882, 1709123, 1728064, 1764256, 2103536, 2273176, 2592096, 2646384, 3155304, 3409764, 3418246, 3528512, 3693911, 4207072, 4546352, 5127369, 5184192, 5292768, 6310608, 6819528, 6836492, 7387822, 8414144, 8808557, 9092704, 10254738, 10585536, 11081733, 12621216, 13639056, 13672984, 14775644, 17617114, 18185408, 20509476, 22163466, 25242432, 26425671, 27278112, 27345968, 29551288, 35234228, 41018952, 44326932, 52851342, 54556224, 54691936, 59102576, 70468456, 82037904, 88653864, 105702684, 109383872, 114511241, 118205152, 140936912, 164075808, 177307728, 211405368, 229022482, 236410304, 281873824, 328151616, 343533723, 354615456, 422810736, 458044964, 563747648, 687067446, 709230912, 845621472, 916089928, 1374134892, 1691242944, 1832179856, 2748269784, 3664359712, 5496539568, 7328719424, 10993079136, 21986158272]

約数ペア:

[(1, 21986158272), (2, 10993079136), (3, 7328719424), (4, 5496539568), (6, 3664359712), (8, 2748269784), (12, 1832179856), (13, 1691242944), (16, 1374134892), (24, 916089928), (26, 845621472), (31, 709230912), (32, 687067446), (39, 563747648), (48, 458044964), (52, 422810736), (62, 354615456), (64, 343533723), (67, 328151616), (78, 281873824), (93, 236410304), (96, 229022482), (104, 211405368), (124, 177307728), (134, 164075808), (156, 140936912), (186, 118205152), (192, 114511241), (201, 109383872), (208, 105702684), (248, 88653864), (268, 82037904), (312, 70468456), (372, 59102576), (402, 54691936), (403, 54556224), (416, 52851342), (496, 44326932), (536, 41018952), (624, 35234228), (744, 29551288), (804, 27345968), (806, 27278112), (832, 26425671), (871, 25242432), (992, 22163466), (1072, 20509476), (1209, 18185408), (1248, 17617114), (1488, 14775644), (1608, 13672984), (1612, 13639056), (1742, 12621216), (1984, 11081733), (2077, 10585536), (2144, 10254738), (2418, 9092704), (2496, 8808557), (2613, 8414144), (2976, 7387822), (3216, 6836492), (3224, 6819528), (3484, 6310608), (4154, 5292768), (4241, 5184192), (4288, 5127369), (4836, 4546352), (5226, 4207072), (5952, 3693911), (6231, 3528512), (6432, 3418246), (6448, 3409764), (6968, 3155304), (8308, 2646384), (8482, 2592096), (9672, 2273176), (10452, 2103536), (12462, 1764256), (12723, 1728064), (12864, 1709123), (12896, 1704882), (13936, 1577652), (16616, 1323192), (16964, 1296048), (19344, 1136588), (20904, 1051768), (24924, 882128), (25446, 864032), (25792, 852441), (27001, 814272), (27872, 788826), (33232, 661596), (33928, 648024), (38688, 568294), (41808, 525884), (49848, 441064), (50892, 432016), (54002, 407136), (55133, 398784), (55744, 394413), (66464, 330798), (67856, 324012), (77376, 284147), (81003, 271424), (83616, 262942), (99696, 220532), (101784, 216008), (108004, 203568), (110266, 199392), (131471, 167232), (132928, 165399), (135712, 162006)]