225758484

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 681408000

約数和(自身を除く): 455649516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 343, 389, 423, 441, 564, 588, 658, 686, 778, 846, 882, 987, 1029, 1167, 1316, 1372, 1556, 1692, 1764, 1974, 2058, 2303, 2334, 2723, 2961, 3087, 3501, 3948, 4116, 4606, 4668, 5446, 5922, 6174, 6909, 7002, 8169, 9212, 10892, 11844, 12348, 13818, 14004, 16121, 16338, 18283, 19061, 20727, 24507, 27636, 32242, 32676, 36566, 38122, 41454, 48363, 49014, 54849, 57183, 64484, 73132, 76244, 82908, 96726, 98028, 109698, 114366, 127981, 133427, 145089, 164547, 171549, 193452, 219396, 228732, 255962, 266854, 290178, 329094, 343098, 383943, 400281, 511924, 533708, 580356, 658188, 686196, 767886, 800562, 895867, 1151829, 1200843, 1535772, 1601124, 1791734, 2303658, 2401686, 2687601, 3583468, 4607316, 4803372, 5375202, 6271069, 8062803, 10750404, 12542138, 16125606, 18813207, 25084276, 32251212, 37626414, 56439621, 75252828, 112879242, 225758484]

約数ペア:

[(1, 225758484), (2, 112879242), (3, 75252828), (4, 56439621), (6, 37626414), (7, 32251212), (9, 25084276), (12, 18813207), (14, 16125606), (18, 12542138), (21, 10750404), (28, 8062803), (36, 6271069), (42, 5375202), (47, 4803372), (49, 4607316), (63, 3583468), (84, 2687601), (94, 2401686), (98, 2303658), (126, 1791734), (141, 1601124), (147, 1535772), (188, 1200843), (196, 1151829), (252, 895867), (282, 800562), (294, 767886), (329, 686196), (343, 658188), (389, 580356), (423, 533708), (441, 511924), (564, 400281), (588, 383943), (658, 343098), (686, 329094), (778, 290178), (846, 266854), (882, 255962), (987, 228732), (1029, 219396), (1167, 193452), (1316, 171549), (1372, 164547), (1556, 145089), (1692, 133427), (1764, 127981), (1974, 114366), (2058, 109698), (2303, 98028), (2334, 96726), (2723, 82908), (2961, 76244), (3087, 73132), (3501, 64484), (3948, 57183), (4116, 54849), (4606, 49014), (4668, 48363), (5446, 41454), (5922, 38122), (6174, 36566), (6909, 32676), (7002, 32242), (8169, 27636), (9212, 24507), (10892, 20727), (11844, 19061), (12348, 18283), (13818, 16338), (14004, 16121)]