214475664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 623960064

約数和(自身を除く): 409484400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 71, 78, 94, 103, 104, 141, 142, 156, 188, 206, 208, 213, 282, 284, 309, 312, 376, 412, 426, 564, 568, 611, 618, 624, 752, 824, 852, 923, 1128, 1136, 1222, 1236, 1339, 1648, 1704, 1833, 1846, 2256, 2444, 2472, 2678, 2769, 3337, 3408, 3666, 3692, 4017, 4841, 4888, 4944, 5356, 5538, 6674, 7313, 7332, 7384, 8034, 9682, 9776, 10011, 10712, 11076, 13348, 14523, 14626, 14664, 14768, 16068, 19364, 20022, 21424, 21939, 22152, 26696, 29046, 29252, 29328, 32136, 38728, 40044, 43381, 43878, 44304, 53392, 58092, 58504, 62933, 64272, 77456, 80088, 86762, 87756, 95069, 116184, 117008, 125866, 130143, 160176, 173524, 175512, 188799, 190138, 232368, 251732, 260286, 285207, 343711, 347048, 351024, 377598, 380276, 503464, 520572, 570414, 687422, 694096, 755196, 760552, 1006928, 1031133, 1041144, 1140828, 1374844, 1510392, 1521104, 2062266, 2082288, 2281656, 2749688, 3020784, 4124532, 4468243, 4563312, 5499376, 8249064, 8936486, 13404729, 16498128, 17872972, 26809458, 35745944, 53618916, 71491888, 107237832, 214475664]

約数ペア:

[(1, 214475664), (2, 107237832), (3, 71491888), (4, 53618916), (6, 35745944), (8, 26809458), (12, 17872972), (13, 16498128), (16, 13404729), (24, 8936486), (26, 8249064), (39, 5499376), (47, 4563312), (48, 4468243), (52, 4124532), (71, 3020784), (78, 2749688), (94, 2281656), (103, 2082288), (104, 2062266), (141, 1521104), (142, 1510392), (156, 1374844), (188, 1140828), (206, 1041144), (208, 1031133), (213, 1006928), (282, 760552), (284, 755196), (309, 694096), (312, 687422), (376, 570414), (412, 520572), (426, 503464), (564, 380276), (568, 377598), (611, 351024), (618, 347048), (624, 343711), (752, 285207), (824, 260286), (852, 251732), (923, 232368), (1128, 190138), (1136, 188799), (1222, 175512), (1236, 173524), (1339, 160176), (1648, 130143), (1704, 125866), (1833, 117008), (1846, 116184), (2256, 95069), (2444, 87756), (2472, 86762), (2678, 80088), (2769, 77456), (3337, 64272), (3408, 62933), (3666, 58504), (3692, 58092), (4017, 53392), (4841, 44304), (4888, 43878), (4944, 43381), (5356, 40044), (5538, 38728), (6674, 32136), (7313, 29328), (7332, 29252), (7384, 29046), (8034, 26696), (9682, 22152), (9776, 21939), (10011, 21424), (10712, 20022), (11076, 19364), (13348, 16068), (14523, 14768), (14626, 14664)]