248399325216

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1955777}}^1$

素因数の和:1955813

約数の個数: 180

約数和(自身を含む): 849807054558

約数和(自身を除く): 601407729342

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 18144, 21168, 31752, 42336, 63504, 127008, 1955777, 3911554, 5867331, 7823108, 11734662, 13690439, 15646216, 17601993, 23469324, 27380878, 31292432, 35203986, 41071317, 46938648, 52805979, 54761756, 62584864, 70407972, 82142634, 93877296, 95833073, 105611958, 109523512, 123213951, 140815944, 158417937, 164285268, 187754592, 191666146, 211223916, 219047024, 246427902, 281631888, 287499219, 316835874, 328570536, 369641853, 383332292, 422447832, 438094048, 492855804, 563263776, 574998438, 633671748, 657141072, 739283706, 766664584, 844895664, 862497657, 985711608, 1108925559, 1149996876, 1267343496, 1314282144, 1478567412, 1533329168, 1689791328, 1724995314, 1971423216, 2217851118, 2299993752, 2534686992, 2587492971, 2957134824, 3066658336, 3449990628, 3942846432, 4435702236, 4599987504, 5069373984, 5174985942, 5914269648, 6899981256, 7762478913, 8871404472, 9199975008, 10349971884, 11828539296, 13799962512, 15524957826, 17742808944, 20699943768, 27599925024, 31049915652, 35485617888, 41399887536, 62099831304, 82799775072, 124199662608, 248399325216]

約数ペア:

[(1, 248399325216), (2, 124199662608), (3, 82799775072), (4, 62099831304), (6, 41399887536), (7, 35485617888), (8, 31049915652), (9, 27599925024), (12, 20699943768), (14, 17742808944), (16, 15524957826), (18, 13799962512), (21, 11828539296), (24, 10349971884), (27, 9199975008), (28, 8871404472), (32, 7762478913), (36, 6899981256), (42, 5914269648), (48, 5174985942), (49, 5069373984), (54, 4599987504), (56, 4435702236), (63, 3942846432), (72, 3449990628), (81, 3066658336), (84, 2957134824), (96, 2587492971), (98, 2534686992), (108, 2299993752), (112, 2217851118), (126, 1971423216), (144, 1724995314), (147, 1689791328), (162, 1533329168), (168, 1478567412), (189, 1314282144), (196, 1267343496), (216, 1149996876), (224, 1108925559), (252, 985711608), (288, 862497657), (294, 844895664), (324, 766664584), (336, 739283706), (378, 657141072), (392, 633671748), (432, 574998438), (441, 563263776), (504, 492855804), (567, 438094048), (588, 422447832), (648, 383332292), (672, 369641853), (756, 328570536), (784, 316835874), (864, 287499219), (882, 281631888), (1008, 246427902), (1134, 219047024), (1176, 211223916), (1296, 191666146), (1323, 187754592), (1512, 164285268), (1568, 158417937), (1764, 140815944), (2016, 123213951), (2268, 109523512), (2352, 105611958), (2592, 95833073), (2646, 93877296), (3024, 82142634), (3528, 70407972), (3969, 62584864), (4536, 54761756), (4704, 52805979), (5292, 46938648), (6048, 41071317), (7056, 35203986), (7938, 31292432), (9072, 27380878), (10584, 23469324), (14112, 17601993), (15876, 15646216), (18144, 13690439), (21168, 11734662), (31752, 7823108), (42336, 5867331), (63504, 3911554), (127008, 1955777)]