342229888

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2671}}^1$

素因数の和:2716

約数の個数: 128

約数和(自身を含む): 915747840

約数和(自身を除く): 573517952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 2002, 2288, 2464, 2671, 2912, 4004, 4576, 4928, 5342, 5824, 8008, 9152, 9856, 10684, 11648, 16016, 18304, 18697, 21368, 29381, 32032, 34723, 37394, 42736, 58762, 64064, 69446, 74788, 85472, 117524, 128128, 138892, 149576, 170944, 205667, 235048, 243061, 277784, 299152, 341888, 381953, 411334, 470096, 486122, 555568, 598304, 763906, 822668, 940192, 972244, 1111136, 1196608, 1527812, 1645336, 1880384, 1944488, 2222272, 2393216, 2673671, 3055624, 3290672, 3760768, 3888976, 4444544, 5347342, 6111248, 6581344, 7777952, 10694684, 12222496, 13162688, 15555904, 21389368, 24444992, 26325376, 31111808, 42778736, 48889984, 85557472, 171114944, 342229888]

約数ペア:

[(1, 342229888), (2, 171114944), (4, 85557472), (7, 48889984), (8, 42778736), (11, 31111808), (13, 26325376), (14, 24444992), (16, 21389368), (22, 15555904), (26, 13162688), (28, 12222496), (32, 10694684), (44, 7777952), (52, 6581344), (56, 6111248), (64, 5347342), (77, 4444544), (88, 3888976), (91, 3760768), (104, 3290672), (112, 3055624), (128, 2673671), (143, 2393216), (154, 2222272), (176, 1944488), (182, 1880384), (208, 1645336), (224, 1527812), (286, 1196608), (308, 1111136), (352, 972244), (364, 940192), (416, 822668), (448, 763906), (572, 598304), (616, 555568), (704, 486122), (728, 470096), (832, 411334), (896, 381953), (1001, 341888), (1144, 299152), (1232, 277784), (1408, 243061), (1456, 235048), (1664, 205667), (2002, 170944), (2288, 149576), (2464, 138892), (2671, 128128), (2912, 117524), (4004, 85472), (4576, 74788), (4928, 69446), (5342, 64064), (5824, 58762), (8008, 42736), (9152, 37394), (9856, 34723), (10684, 32032), (11648, 29381), (16016, 21368), (18304, 18697)]