674576568

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 1941030000

約数和(自身を除く): 1266453432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 89, 92, 138, 178, 184, 199, 207, 267, 276, 356, 398, 414, 529, 534, 552, 597, 712, 796, 801, 828, 1058, 1068, 1194, 1587, 1592, 1602, 1656, 1791, 2047, 2116, 2136, 2388, 3174, 3204, 3582, 4094, 4232, 4577, 4761, 4776, 6141, 6348, 6408, 7164, 8188, 9154, 9522, 12282, 12696, 13731, 14328, 16376, 17711, 18308, 18423, 19044, 24564, 27462, 35422, 36616, 36846, 38088, 41193, 47081, 49128, 53133, 54924, 70844, 73692, 82386, 94162, 105271, 106266, 109848, 141243, 141688, 147384, 159399, 164772, 188324, 210542, 212532, 282486, 315813, 318798, 329544, 376648, 407353, 421084, 423729, 425064, 564972, 631626, 637596, 814706, 842168, 847458, 947439, 1129944, 1222059, 1263252, 1275192, 1629412, 1694916, 1894878, 2444118, 2526504, 3258824, 3389832, 3666177, 3789756, 4888236, 7332354, 7579512, 9369119, 9776472, 14664708, 18738238, 28107357, 29329416, 37476476, 56214714, 74952952, 84322071, 112429428, 168644142, 224858856, 337288284, 674576568]

約数ペア:

[(1, 674576568), (2, 337288284), (3, 224858856), (4, 168644142), (6, 112429428), (8, 84322071), (9, 74952952), (12, 56214714), (18, 37476476), (23, 29329416), (24, 28107357), (36, 18738238), (46, 14664708), (69, 9776472), (72, 9369119), (89, 7579512), (92, 7332354), (138, 4888236), (178, 3789756), (184, 3666177), (199, 3389832), (207, 3258824), (267, 2526504), (276, 2444118), (356, 1894878), (398, 1694916), (414, 1629412), (529, 1275192), (534, 1263252), (552, 1222059), (597, 1129944), (712, 947439), (796, 847458), (801, 842168), (828, 814706), (1058, 637596), (1068, 631626), (1194, 564972), (1587, 425064), (1592, 423729), (1602, 421084), (1656, 407353), (1791, 376648), (2047, 329544), (2116, 318798), (2136, 315813), (2388, 282486), (3174, 212532), (3204, 210542), (3582, 188324), (4094, 164772), (4232, 159399), (4577, 147384), (4761, 141688), (4776, 141243), (6141, 109848), (6348, 106266), (6408, 105271), (7164, 94162), (8188, 82386), (9154, 73692), (9522, 70844), (12282, 54924), (12696, 53133), (13731, 49128), (14328, 47081), (16376, 41193), (17711, 38088), (18308, 36846), (18423, 36616), (19044, 35422), (24564, 27462)]