343664256

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1674

約数の個数: 128

約数和(自身を含む): 1006568640

約数和(自身を除く): 662904384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1601, 1664, 1677, 2064, 2236, 2496, 2752, 3202, 3354, 4128, 4472, 4803, 4992, 5504, 6404, 6708, 8256, 8944, 9606, 12808, 13416, 16512, 17888, 19212, 20813, 25616, 26832, 35776, 38424, 41626, 51232, 53664, 62439, 68843, 71552, 76848, 83252, 102464, 107328, 124878, 137686, 153696, 166504, 204928, 206529, 214656, 249756, 275372, 307392, 333008, 413058, 499512, 550744, 614784, 666016, 826116, 894959, 999024, 1101488, 1332032, 1652232, 1789918, 1998048, 2202976, 2664064, 2684877, 3304464, 3579836, 3996096, 4405952, 5369754, 6608928, 7159672, 7992192, 8811904, 10739508, 13217856, 14319344, 21479016, 26435712, 28638688, 42958032, 57277376, 85916064, 114554752, 171832128, 343664256]

約数ペア:

[(1, 343664256), (2, 171832128), (3, 114554752), (4, 85916064), (6, 57277376), (8, 42958032), (12, 28638688), (13, 26435712), (16, 21479016), (24, 14319344), (26, 13217856), (32, 10739508), (39, 8811904), (43, 7992192), (48, 7159672), (52, 6608928), (64, 5369754), (78, 4405952), (86, 3996096), (96, 3579836), (104, 3304464), (128, 2684877), (129, 2664064), (156, 2202976), (172, 1998048), (192, 1789918), (208, 1652232), (258, 1332032), (312, 1101488), (344, 999024), (384, 894959), (416, 826116), (516, 666016), (559, 614784), (624, 550744), (688, 499512), (832, 413058), (1032, 333008), (1118, 307392), (1248, 275372), (1376, 249756), (1601, 214656), (1664, 206529), (1677, 204928), (2064, 166504), (2236, 153696), (2496, 137686), (2752, 124878), (3202, 107328), (3354, 102464), (4128, 83252), (4472, 76848), (4803, 71552), (4992, 68843), (5504, 62439), (6404, 53664), (6708, 51232), (8256, 41626), (8944, 38424), (9606, 35776), (12808, 26832), (13416, 25616), (16512, 20813), (17888, 19212)]