225372168

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 717050880

約数和(自身を除く): 491678712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 127, 147, 168, 196, 252, 254, 294, 381, 392, 441, 503, 504, 508, 588, 762, 882, 889, 1006, 1016, 1143, 1176, 1509, 1524, 1764, 1778, 2012, 2286, 2667, 3018, 3048, 3521, 3528, 3556, 4024, 4527, 4572, 5334, 6036, 6223, 7042, 7112, 8001, 9054, 9144, 10563, 10668, 12072, 12446, 14084, 16002, 18108, 18669, 21126, 21336, 24647, 24892, 28168, 31689, 32004, 36216, 37338, 42252, 49294, 49784, 56007, 63378, 63881, 64008, 73941, 74676, 84504, 98588, 112014, 126756, 127762, 147882, 149352, 191643, 197176, 221823, 224028, 253512, 255524, 295764, 383286, 443646, 447167, 448056, 511048, 574929, 591528, 766572, 887292, 894334, 1149858, 1341501, 1533144, 1774584, 1788668, 2299716, 2683002, 3130169, 3577336, 4024503, 4599432, 5366004, 6260338, 8049006, 9390507, 10732008, 12520676, 16098012, 18781014, 25041352, 28171521, 32196024, 37562028, 56343042, 75124056, 112686084, 225372168]

約数ペア:

[(1, 225372168), (2, 112686084), (3, 75124056), (4, 56343042), (6, 37562028), (7, 32196024), (8, 28171521), (9, 25041352), (12, 18781014), (14, 16098012), (18, 12520676), (21, 10732008), (24, 9390507), (28, 8049006), (36, 6260338), (42, 5366004), (49, 4599432), (56, 4024503), (63, 3577336), (72, 3130169), (84, 2683002), (98, 2299716), (126, 1788668), (127, 1774584), (147, 1533144), (168, 1341501), (196, 1149858), (252, 894334), (254, 887292), (294, 766572), (381, 591528), (392, 574929), (441, 511048), (503, 448056), (504, 447167), (508, 443646), (588, 383286), (762, 295764), (882, 255524), (889, 253512), (1006, 224028), (1016, 221823), (1143, 197176), (1176, 191643), (1509, 149352), (1524, 147882), (1764, 127762), (1778, 126756), (2012, 112014), (2286, 98588), (2667, 84504), (3018, 74676), (3048, 73941), (3521, 64008), (3528, 63881), (3556, 63378), (4024, 56007), (4527, 49784), (4572, 49294), (5334, 42252), (6036, 37338), (6223, 36216), (7042, 32004), (7112, 31689), (8001, 28168), (9054, 24892), (9144, 24647), (10563, 21336), (10668, 21126), (12072, 18669), (12446, 18108), (14084, 16002)]