247320271488

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{139801}}^1$

素因数の和:140106

約数の個数: 128

約数和(自身を含む): 698160003840

約数和(自身を除く): 450839732352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 271, 272, 384, 408, 542, 544, 813, 816, 1084, 1088, 1626, 1632, 2168, 2176, 3252, 3264, 4336, 4607, 6504, 6528, 8672, 9214, 13008, 13821, 17344, 18428, 26016, 27642, 34688, 36856, 52032, 55284, 73712, 104064, 110568, 139801, 147424, 221136, 279602, 294848, 419403, 442272, 559204, 589696, 838806, 884544, 1118408, 1677612, 1769088, 2236816, 2376617, 3355224, 4473632, 4753234, 6710448, 7129851, 8947264, 9506468, 13420896, 14259702, 17894528, 19012936, 26841792, 28519404, 37886071, 38025872, 53683584, 57038808, 75772142, 76051744, 113658213, 114077616, 151544284, 152103488, 227316426, 228155232, 303088568, 304206976, 454632852, 456310464, 606177136, 644063207, 909265704, 912620928, 1212354272, 1288126414, 1818531408, 1932189621, 2424708544, 2576252828, 3637062816, 3864379242, 4849417088, 5152505656, 7274125632, 7728758484, 10305011312, 14548251264, 15457516968, 20610022624, 30915033936, 41220045248, 61830067872, 82440090496, 123660135744, 247320271488]

約数ペア:

[(1, 247320271488), (2, 123660135744), (3, 82440090496), (4, 61830067872), (6, 41220045248), (8, 30915033936), (12, 20610022624), (16, 15457516968), (17, 14548251264), (24, 10305011312), (32, 7728758484), (34, 7274125632), (48, 5152505656), (51, 4849417088), (64, 3864379242), (68, 3637062816), (96, 2576252828), (102, 2424708544), (128, 1932189621), (136, 1818531408), (192, 1288126414), (204, 1212354272), (271, 912620928), (272, 909265704), (384, 644063207), (408, 606177136), (542, 456310464), (544, 454632852), (813, 304206976), (816, 303088568), (1084, 228155232), (1088, 227316426), (1626, 152103488), (1632, 151544284), (2168, 114077616), (2176, 113658213), (3252, 76051744), (3264, 75772142), (4336, 57038808), (4607, 53683584), (6504, 38025872), (6528, 37886071), (8672, 28519404), (9214, 26841792), (13008, 19012936), (13821, 17894528), (17344, 14259702), (18428, 13420896), (26016, 9506468), (27642, 8947264), (34688, 7129851), (36856, 6710448), (52032, 4753234), (55284, 4473632), (73712, 3355224), (104064, 2376617), (110568, 2236816), (139801, 1769088), (147424, 1677612), (221136, 1118408), (279602, 884544), (294848, 838806), (419403, 589696), (442272, 559204)]