242975712

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 764467200

約数和(自身を除く): 521491488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 84, 94, 96, 98, 112, 141, 147, 157, 168, 188, 196, 224, 282, 294, 314, 329, 336, 343, 376, 392, 471, 564, 588, 628, 658, 672, 686, 752, 784, 942, 987, 1029, 1099, 1128, 1176, 1256, 1316, 1372, 1504, 1568, 1884, 1974, 2058, 2198, 2256, 2303, 2352, 2512, 2632, 2744, 3297, 3768, 3948, 4116, 4396, 4512, 4606, 4704, 5024, 5264, 5488, 6594, 6909, 7379, 7536, 7693, 7896, 8232, 8792, 9212, 10528, 10976, 13188, 13818, 14758, 15072, 15386, 15792, 16121, 16464, 17584, 18424, 22137, 23079, 26376, 27636, 29516, 30772, 31584, 32242, 32928, 35168, 36848, 44274, 46158, 48363, 51653, 52752, 53851, 55272, 59032, 61544, 64484, 73696, 88548, 92316, 96726, 103306, 105504, 107702, 110544, 118064, 123088, 128968, 154959, 161553, 177096, 184632, 193452, 206612, 215404, 221088, 236128, 246176, 257936, 309918, 323106, 354192, 361571, 369264, 386904, 413224, 430808, 515872, 619836, 646212, 708384, 723142, 738528, 773808, 826448, 861616, 1084713, 1239672, 1292424, 1446284, 1547616, 1652896, 1723232, 2169426, 2479344, 2530997, 2584848, 2892568, 4338852, 4958688, 5061994, 5169696, 5785136, 7592991, 8677704, 10123988, 11570272, 15185982, 17355408, 20247976, 30371964, 34710816, 40495952, 60743928, 80991904, 121487856, 242975712]

約数ペア:

[(1, 242975712), (2, 121487856), (3, 80991904), (4, 60743928), (6, 40495952), (7, 34710816), (8, 30371964), (12, 20247976), (14, 17355408), (16, 15185982), (21, 11570272), (24, 10123988), (28, 8677704), (32, 7592991), (42, 5785136), (47, 5169696), (48, 5061994), (49, 4958688), (56, 4338852), (84, 2892568), (94, 2584848), (96, 2530997), (98, 2479344), (112, 2169426), (141, 1723232), (147, 1652896), (157, 1547616), (168, 1446284), (188, 1292424), (196, 1239672), (224, 1084713), (282, 861616), (294, 826448), (314, 773808), (329, 738528), (336, 723142), (343, 708384), (376, 646212), (392, 619836), (471, 515872), (564, 430808), (588, 413224), (628, 386904), (658, 369264), (672, 361571), (686, 354192), (752, 323106), (784, 309918), (942, 257936), (987, 246176), (1029, 236128), (1099, 221088), (1128, 215404), (1176, 206612), (1256, 193452), (1316, 184632), (1372, 177096), (1504, 161553), (1568, 154959), (1884, 128968), (1974, 123088), (2058, 118064), (2198, 110544), (2256, 107702), (2303, 105504), (2352, 103306), (2512, 96726), (2632, 92316), (2744, 88548), (3297, 73696), (3768, 64484), (3948, 61544), (4116, 59032), (4396, 55272), (4512, 53851), (4606, 52752), (4704, 51653), (5024, 48363), (5264, 46158), (5488, 44274), (6594, 36848), (6909, 35168), (7379, 32928), (7536, 32242), (7693, 31584), (7896, 30772), (8232, 29516), (8792, 27636), (9212, 26376), (10528, 23079), (10976, 22137), (13188, 18424), (13818, 17584), (14758, 16464), (15072, 16121), (15386, 15792)]