253448052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 725733120

約数和(自身を除く): 472285068

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 116, 121, 132, 143, 156, 174, 242, 286, 319, 348, 363, 377, 429, 463, 484, 572, 638, 726, 754, 858, 926, 957, 1131, 1276, 1389, 1452, 1508, 1573, 1716, 1852, 1914, 2262, 2778, 3146, 3509, 3828, 4147, 4524, 4719, 5093, 5556, 6019, 6292, 7018, 8294, 9438, 10186, 10527, 12038, 12441, 13427, 14036, 15279, 16588, 18057, 18876, 20372, 21054, 24076, 24882, 26854, 30558, 36114, 40281, 42108, 45617, 49764, 53708, 56023, 61116, 66209, 72228, 80562, 91234, 112046, 132418, 136851, 147697, 161124, 168069, 174551, 182468, 198627, 224092, 264836, 273702, 295394, 336138, 349102, 397254, 443091, 523653, 547404, 590788, 672276, 698204, 728299, 794508, 886182, 1047306, 1456598, 1624667, 1772364, 1920061, 2094612, 2184897, 2913196, 3249334, 3840122, 4369794, 4874001, 5760183, 6498668, 7680244, 8739588, 9748002, 11520366, 19496004, 21120671, 23040732, 42241342, 63362013, 84482684, 126724026, 253448052]

約数ペア:

[(1, 253448052), (2, 126724026), (3, 84482684), (4, 63362013), (6, 42241342), (11, 23040732), (12, 21120671), (13, 19496004), (22, 11520366), (26, 9748002), (29, 8739588), (33, 7680244), (39, 6498668), (44, 5760183), (52, 4874001), (58, 4369794), (66, 3840122), (78, 3249334), (87, 2913196), (116, 2184897), (121, 2094612), (132, 1920061), (143, 1772364), (156, 1624667), (174, 1456598), (242, 1047306), (286, 886182), (319, 794508), (348, 728299), (363, 698204), (377, 672276), (429, 590788), (463, 547404), (484, 523653), (572, 443091), (638, 397254), (726, 349102), (754, 336138), (858, 295394), (926, 273702), (957, 264836), (1131, 224092), (1276, 198627), (1389, 182468), (1452, 174551), (1508, 168069), (1573, 161124), (1716, 147697), (1852, 136851), (1914, 132418), (2262, 112046), (2778, 91234), (3146, 80562), (3509, 72228), (3828, 66209), (4147, 61116), (4524, 56023), (4719, 53708), (5093, 49764), (5556, 45617), (6019, 42108), (6292, 40281), (7018, 36114), (8294, 30558), (9438, 26854), (10186, 24882), (10527, 24076), (12038, 21054), (12441, 20372), (13427, 18876), (14036, 18057), (15279, 16588)]