251291376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3613}}^1$

素因数の和:3660

約数の個数: 160

約数和(自身を含む): 860421120

約数和(自身を除く): 609129744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3024, 3312, 3613, 3864, 4347, 4968, 5796, 7226, 7728, 8694, 9936, 10839, 11592, 14452, 17388, 21678, 23184, 25291, 28904, 32517, 34776, 43356, 50582, 57808, 65034, 69552, 75873, 83099, 86712, 97551, 101164, 130068, 151746, 166198, 173424, 195102, 202328, 227619, 249297, 260136, 303492, 332396, 390204, 404656, 455238, 498594, 520272, 581693, 606984, 664792, 682857, 747891, 780408, 910476, 997188, 1163386, 1213968, 1329584, 1365714, 1495782, 1560816, 1745079, 1820952, 1994376, 2243673, 2326772, 2731428, 2991564, 3490158, 3641904, 3988752, 4487346, 4653544, 5235237, 5462856, 5983128, 6980316, 8974692, 9307088, 10470474, 10925712, 11966256, 13960632, 15705711, 17949384, 20940948, 27921264, 31411422, 35898768, 41881896, 62822844, 83763792, 125645688, 251291376]

約数ペア:

[(1, 251291376), (2, 125645688), (3, 83763792), (4, 62822844), (6, 41881896), (7, 35898768), (8, 31411422), (9, 27921264), (12, 20940948), (14, 17949384), (16, 15705711), (18, 13960632), (21, 11966256), (23, 10925712), (24, 10470474), (27, 9307088), (28, 8974692), (36, 6980316), (42, 5983128), (46, 5462856), (48, 5235237), (54, 4653544), (56, 4487346), (63, 3988752), (69, 3641904), (72, 3490158), (84, 2991564), (92, 2731428), (108, 2326772), (112, 2243673), (126, 1994376), (138, 1820952), (144, 1745079), (161, 1560816), (168, 1495782), (184, 1365714), (189, 1329584), (207, 1213968), (216, 1163386), (252, 997188), (276, 910476), (322, 780408), (336, 747891), (368, 682857), (378, 664792), (414, 606984), (432, 581693), (483, 520272), (504, 498594), (552, 455238), (621, 404656), (644, 390204), (756, 332396), (828, 303492), (966, 260136), (1008, 249297), (1104, 227619), (1242, 202328), (1288, 195102), (1449, 173424), (1512, 166198), (1656, 151746), (1932, 130068), (2484, 101164), (2576, 97551), (2898, 86712), (3024, 83099), (3312, 75873), (3613, 69552), (3864, 65034), (4347, 57808), (4968, 50582), (5796, 43356), (7226, 34776), (7728, 32517), (8694, 28904), (9936, 25291), (10839, 23184), (11592, 21678), (14452, 17388)]