243720288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2357

約数の個数: 144

約数和(自身を含む): 807389856

約数和(自身を除く): 563669568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2281, 2544, 2968, 3339, 3816, 4452, 4562, 5088, 5936, 6678, 6843, 7632, 8904, 9124, 11872, 13356, 13686, 15264, 15967, 17808, 18248, 20529, 26712, 27372, 31934, 35616, 36496, 41058, 47901, 53424, 54744, 63868, 72992, 82116, 95802, 106848, 109488, 120893, 127736, 143703, 164232, 191604, 218976, 241786, 255472, 287406, 328464, 362679, 383208, 483572, 510944, 574812, 656928, 725358, 766416, 846251, 967144, 1088037, 1149624, 1450716, 1532832, 1692502, 1934288, 2176074, 2299248, 2538753, 2901432, 3385004, 3868576, 4352148, 4598496, 5077506, 5802864, 6770008, 7616259, 8704296, 10155012, 11605728, 13540016, 15232518, 17408592, 20310024, 27080032, 30465036, 34817184, 40620048, 60930072, 81240096, 121860144, 243720288]

約数ペア:

[(1, 243720288), (2, 121860144), (3, 81240096), (4, 60930072), (6, 40620048), (7, 34817184), (8, 30465036), (9, 27080032), (12, 20310024), (14, 17408592), (16, 15232518), (18, 13540016), (21, 11605728), (24, 10155012), (28, 8704296), (32, 7616259), (36, 6770008), (42, 5802864), (48, 5077506), (53, 4598496), (56, 4352148), (63, 3868576), (72, 3385004), (84, 2901432), (96, 2538753), (106, 2299248), (112, 2176074), (126, 1934288), (144, 1692502), (159, 1532832), (168, 1450716), (212, 1149624), (224, 1088037), (252, 967144), (288, 846251), (318, 766416), (336, 725358), (371, 656928), (424, 574812), (477, 510944), (504, 483572), (636, 383208), (672, 362679), (742, 328464), (848, 287406), (954, 255472), (1008, 241786), (1113, 218976), (1272, 191604), (1484, 164232), (1696, 143703), (1908, 127736), (2016, 120893), (2226, 109488), (2281, 106848), (2544, 95802), (2968, 82116), (3339, 72992), (3816, 63868), (4452, 54744), (4562, 53424), (5088, 47901), (5936, 41058), (6678, 36496), (6843, 35616), (7632, 31934), (8904, 27372), (9124, 26712), (11872, 20529), (13356, 18248), (13686, 17808), (15264, 15967)]