318134784

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 160

約数和(自身を含む): 974223360

約数和(自身を除く): 656088576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 512, 528, 608, 627, 704, 768, 836, 912, 991, 1056, 1216, 1254, 1408, 1536, 1672, 1824, 1982, 2112, 2432, 2508, 2816, 2973, 3344, 3648, 3964, 4224, 4864, 5016, 5632, 5946, 6688, 7296, 7928, 8448, 9728, 10032, 10901, 11892, 13376, 14592, 15856, 16896, 18829, 20064, 21802, 23784, 26752, 29184, 31712, 32703, 37658, 40128, 43604, 47568, 53504, 56487, 63424, 65406, 75316, 80256, 87208, 95136, 107008, 112974, 126848, 130812, 150632, 160512, 174416, 190272, 207119, 225948, 253696, 261624, 301264, 321024, 348832, 380544, 414238, 451896, 507392, 523248, 602528, 621357, 697664, 761088, 828476, 903792, 1046496, 1205056, 1242714, 1395328, 1522176, 1656952, 1807584, 2092992, 2410112, 2485428, 2790656, 3313904, 3615168, 4185984, 4820224, 4970856, 5581312, 6627808, 7230336, 8371968, 9640448, 9941712, 13255616, 14460672, 16743936, 19883424, 26511232, 28921344, 39766848, 53022464, 79533696, 106044928, 159067392, 318134784]

約数ペア:

[(1, 318134784), (2, 159067392), (3, 106044928), (4, 79533696), (6, 53022464), (8, 39766848), (11, 28921344), (12, 26511232), (16, 19883424), (19, 16743936), (22, 14460672), (24, 13255616), (32, 9941712), (33, 9640448), (38, 8371968), (44, 7230336), (48, 6627808), (57, 5581312), (64, 4970856), (66, 4820224), (76, 4185984), (88, 3615168), (96, 3313904), (114, 2790656), (128, 2485428), (132, 2410112), (152, 2092992), (176, 1807584), (192, 1656952), (209, 1522176), (228, 1395328), (256, 1242714), (264, 1205056), (304, 1046496), (352, 903792), (384, 828476), (418, 761088), (456, 697664), (512, 621357), (528, 602528), (608, 523248), (627, 507392), (704, 451896), (768, 414238), (836, 380544), (912, 348832), (991, 321024), (1056, 301264), (1216, 261624), (1254, 253696), (1408, 225948), (1536, 207119), (1672, 190272), (1824, 174416), (1982, 160512), (2112, 150632), (2432, 130812), (2508, 126848), (2816, 112974), (2973, 107008), (3344, 95136), (3648, 87208), (3964, 80256), (4224, 75316), (4864, 65406), (5016, 63424), (5632, 56487), (5946, 53504), (6688, 47568), (7296, 43604), (7928, 40128), (8448, 37658), (9728, 32703), (10032, 31712), (10901, 29184), (11892, 26752), (13376, 23784), (14592, 21802), (15856, 20064), (16896, 18829)]