255594612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 786759680

約数和(自身を除く): 531165068

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 97, 114, 127, 133, 156, 182, 194, 228, 247, 254, 266, 273, 291, 364, 381, 388, 399, 494, 508, 532, 546, 582, 679, 741, 762, 798, 889, 988, 1092, 1164, 1261, 1358, 1482, 1524, 1596, 1651, 1729, 1778, 1843, 2037, 2413, 2522, 2667, 2716, 2964, 3302, 3458, 3556, 3686, 3783, 4074, 4826, 4953, 5044, 5187, 5334, 5529, 6604, 6916, 7239, 7372, 7566, 8148, 8827, 9652, 9906, 10374, 10668, 11058, 11557, 12319, 12901, 14478, 15132, 16891, 17654, 19812, 20748, 22116, 23114, 23959, 24638, 25802, 26481, 28956, 31369, 33782, 34671, 35308, 36957, 38703, 46228, 47918, 49276, 50673, 51604, 52962, 62738, 67564, 69342, 71877, 73914, 77406, 86233, 94107, 95836, 101346, 105924, 125476, 138684, 143754, 147828, 154812, 160147, 167713, 172466, 188214, 202692, 219583, 234061, 258699, 287508, 320294, 335426, 344932, 376428, 439166, 468122, 480441, 503139, 517398, 640588, 658749, 670852, 702183, 878332, 936244, 960882, 1006278, 1034796, 1121029, 1317498, 1404366, 1638427, 1921764, 2012556, 2242058, 2634996, 2808732, 3042793, 3276854, 3363087, 4484116, 4915281, 6085586, 6553708, 6726174, 9128379, 9830562, 12171172, 13452348, 18256758, 19661124, 21299551, 36513516, 42599102, 63898653, 85198204, 127797306, 255594612]

約数ペア:

[(1, 255594612), (2, 127797306), (3, 85198204), (4, 63898653), (6, 42599102), (7, 36513516), (12, 21299551), (13, 19661124), (14, 18256758), (19, 13452348), (21, 12171172), (26, 9830562), (28, 9128379), (38, 6726174), (39, 6553708), (42, 6085586), (52, 4915281), (57, 4484116), (76, 3363087), (78, 3276854), (84, 3042793), (91, 2808732), (97, 2634996), (114, 2242058), (127, 2012556), (133, 1921764), (156, 1638427), (182, 1404366), (194, 1317498), (228, 1121029), (247, 1034796), (254, 1006278), (266, 960882), (273, 936244), (291, 878332), (364, 702183), (381, 670852), (388, 658749), (399, 640588), (494, 517398), (508, 503139), (532, 480441), (546, 468122), (582, 439166), (679, 376428), (741, 344932), (762, 335426), (798, 320294), (889, 287508), (988, 258699), (1092, 234061), (1164, 219583), (1261, 202692), (1358, 188214), (1482, 172466), (1524, 167713), (1596, 160147), (1651, 154812), (1729, 147828), (1778, 143754), (1843, 138684), (2037, 125476), (2413, 105924), (2522, 101346), (2667, 95836), (2716, 94107), (2964, 86233), (3302, 77406), (3458, 73914), (3556, 71877), (3686, 69342), (3783, 67564), (4074, 62738), (4826, 52962), (4953, 51604), (5044, 50673), (5187, 49276), (5334, 47918), (5529, 46228), (6604, 38703), (6916, 36957), (7239, 35308), (7372, 34671), (7566, 33782), (8148, 31369), (8827, 28956), (9652, 26481), (9906, 25802), (10374, 24638), (10668, 23959), (11058, 23114), (11557, 22116), (12319, 20748), (12901, 19812), (14478, 17654), (15132, 16891)]