225241848

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 670592520

約数和(自身を除く): 445350672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 169, 173, 214, 234, 312, 321, 338, 346, 428, 468, 507, 519, 642, 676, 692, 856, 936, 963, 1014, 1038, 1284, 1352, 1384, 1391, 1521, 1557, 1926, 2028, 2076, 2249, 2568, 2782, 3042, 3114, 3852, 4056, 4152, 4173, 4498, 5564, 6084, 6228, 6747, 7704, 8346, 8996, 11128, 12168, 12456, 12519, 13494, 16692, 17992, 18083, 18511, 20241, 25038, 26988, 29237, 33384, 36166, 37022, 40482, 50076, 53976, 54249, 55533, 58474, 72332, 74044, 80964, 87711, 100152, 108498, 111066, 116948, 144664, 148088, 161928, 162747, 166599, 175422, 216996, 222132, 233896, 240643, 263133, 325494, 333198, 350844, 433992, 444264, 481286, 526266, 650988, 666396, 701688, 721929, 962572, 1052532, 1301976, 1332792, 1443858, 1925144, 2105064, 2165787, 2887716, 3128359, 4331574, 5775432, 6256718, 8663148, 9385077, 12513436, 17326296, 18770154, 25026872, 28155231, 37540308, 56310462, 75080616, 112620924, 225241848]

約数ペア:

[(1, 225241848), (2, 112620924), (3, 75080616), (4, 56310462), (6, 37540308), (8, 28155231), (9, 25026872), (12, 18770154), (13, 17326296), (18, 12513436), (24, 9385077), (26, 8663148), (36, 6256718), (39, 5775432), (52, 4331574), (72, 3128359), (78, 2887716), (104, 2165787), (107, 2105064), (117, 1925144), (156, 1443858), (169, 1332792), (173, 1301976), (214, 1052532), (234, 962572), (312, 721929), (321, 701688), (338, 666396), (346, 650988), (428, 526266), (468, 481286), (507, 444264), (519, 433992), (642, 350844), (676, 333198), (692, 325494), (856, 263133), (936, 240643), (963, 233896), (1014, 222132), (1038, 216996), (1284, 175422), (1352, 166599), (1384, 162747), (1391, 161928), (1521, 148088), (1557, 144664), (1926, 116948), (2028, 111066), (2076, 108498), (2249, 100152), (2568, 87711), (2782, 80964), (3042, 74044), (3114, 72332), (3852, 58474), (4056, 55533), (4152, 54249), (4173, 53976), (4498, 50076), (5564, 40482), (6084, 37022), (6228, 36166), (6747, 33384), (7704, 29237), (8346, 26988), (8996, 25038), (11128, 20241), (12168, 18511), (12456, 18083), (12519, 17992), (13494, 16692)]