528192168

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 1611504000

約数和(自身を除く): 1083311832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 61, 74, 84, 98, 111, 122, 147, 148, 168, 183, 196, 199, 222, 244, 259, 294, 296, 366, 392, 398, 427, 444, 488, 518, 588, 597, 732, 777, 796, 854, 888, 1036, 1176, 1194, 1281, 1393, 1464, 1554, 1592, 1708, 1813, 2072, 2257, 2388, 2562, 2786, 2989, 3108, 3416, 3626, 4179, 4514, 4776, 5124, 5439, 5572, 5978, 6216, 6771, 7252, 7363, 8358, 8967, 9028, 9751, 10248, 10878, 11144, 11956, 12139, 13542, 14504, 14726, 15799, 16716, 17934, 18056, 19502, 21756, 22089, 23912, 24278, 27084, 29253, 29452, 31598, 33432, 35868, 36417, 39004, 43512, 44178, 47397, 48556, 51541, 54168, 58506, 58904, 63196, 71736, 72834, 78008, 84973, 88356, 94794, 97112, 103082, 110593, 117012, 126392, 145668, 154623, 169946, 176712, 189588, 206164, 221186, 234024, 254919, 291336, 309246, 331779, 339892, 360787, 379176, 412328, 442372, 449143, 509838, 594811, 618492, 663558, 679784, 721574, 884744, 898286, 1019676, 1082361, 1189622, 1236984, 1327116, 1347429, 1443148, 1784433, 1796572, 2039352, 2164722, 2379244, 2654232, 2694858, 2886296, 3144001, 3568866, 3593144, 4329444, 4758488, 5389716, 6288002, 7137732, 8658888, 9432003, 10779432, 12576004, 14275464, 18864006, 22008007, 25152008, 37728012, 44016014, 66024021, 75456024, 88032028, 132048042, 176064056, 264096084, 528192168]

約数ペア:

[(1, 528192168), (2, 264096084), (3, 176064056), (4, 132048042), (6, 88032028), (7, 75456024), (8, 66024021), (12, 44016014), (14, 37728012), (21, 25152008), (24, 22008007), (28, 18864006), (37, 14275464), (42, 12576004), (49, 10779432), (56, 9432003), (61, 8658888), (74, 7137732), (84, 6288002), (98, 5389716), (111, 4758488), (122, 4329444), (147, 3593144), (148, 3568866), (168, 3144001), (183, 2886296), (196, 2694858), (199, 2654232), (222, 2379244), (244, 2164722), (259, 2039352), (294, 1796572), (296, 1784433), (366, 1443148), (392, 1347429), (398, 1327116), (427, 1236984), (444, 1189622), (488, 1082361), (518, 1019676), (588, 898286), (597, 884744), (732, 721574), (777, 679784), (796, 663558), (854, 618492), (888, 594811), (1036, 509838), (1176, 449143), (1194, 442372), (1281, 412328), (1393, 379176), (1464, 360787), (1554, 339892), (1592, 331779), (1708, 309246), (1813, 291336), (2072, 254919), (2257, 234024), (2388, 221186), (2562, 206164), (2786, 189588), (2989, 176712), (3108, 169946), (3416, 154623), (3626, 145668), (4179, 126392), (4514, 117012), (4776, 110593), (5124, 103082), (5439, 97112), (5572, 94794), (5978, 88356), (6216, 84973), (6771, 78008), (7252, 72834), (7363, 71736), (8358, 63196), (8967, 58904), (9028, 58506), (9751, 54168), (10248, 51541), (10878, 48556), (11144, 47397), (11956, 44178), (12139, 43512), (13542, 39004), (14504, 36417), (14726, 35868), (15799, 33432), (16716, 31598), (17934, 29452), (18056, 29253), (19502, 27084), (21756, 24278), (22089, 23912)]