266260176

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 240

約数和(自身を含む): 947617920

約数和(自身を除く): 681357744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 521, 546, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1042, 1092, 1183, 1352, 1404, 1456, 1512, 1521, 1563, 1638, 1872, 2028, 2084, 2184, 2366, 2457, 2704, 2808, 3024, 3042, 3126, 3276, 3549, 3647, 4056, 4168, 4368, 4563, 4689, 4732, 4914, 5616, 6084, 6252, 6552, 6773, 7098, 7294, 8112, 8336, 9126, 9378, 9464, 9828, 10647, 10941, 12168, 12504, 13104, 13546, 14067, 14196, 14588, 18252, 18756, 18928, 19656, 20319, 21294, 21882, 24336, 25008, 27092, 28134, 28392, 29176, 31941, 32823, 36504, 37512, 39312, 40638, 42588, 43764, 47411, 54184, 56268, 56784, 58352, 60957, 63882, 65646, 73008, 75024, 81276, 85176, 87528, 88049, 94822, 98469, 108368, 112536, 121914, 127764, 131292, 142233, 162552, 170352, 175056, 176098, 182871, 189644, 196938, 225072, 243828, 255528, 262584, 264147, 284466, 325104, 352196, 365742, 379288, 393876, 426699, 487656, 511056, 525168, 528294, 568932, 616343, 704392, 731484, 758576, 787752, 792441, 853398, 975312, 1056588, 1137864, 1232686, 1280097, 1408784, 1462968, 1575504, 1584882, 1706796, 1849029, 2113176, 2275728, 2377323, 2465372, 2560194, 2925936, 3169764, 3413592, 3698058, 4226352, 4754646, 4930744, 5120388, 5547087, 6339528, 6827184, 7396116, 9509292, 9861488, 10240776, 11094174, 12679056, 14792232, 16641261, 19018584, 20481552, 22188348, 29584464, 33282522, 38037168, 44376696, 66565044, 88753392, 133130088, 266260176]

約数ペア:

[(1, 266260176), (2, 133130088), (3, 88753392), (4, 66565044), (6, 44376696), (7, 38037168), (8, 33282522), (9, 29584464), (12, 22188348), (13, 20481552), (14, 19018584), (16, 16641261), (18, 14792232), (21, 12679056), (24, 11094174), (26, 10240776), (27, 9861488), (28, 9509292), (36, 7396116), (39, 6827184), (42, 6339528), (48, 5547087), (52, 5120388), (54, 4930744), (56, 4754646), (63, 4226352), (72, 3698058), (78, 3413592), (84, 3169764), (91, 2925936), (104, 2560194), (108, 2465372), (112, 2377323), (117, 2275728), (126, 2113176), (144, 1849029), (156, 1706796), (168, 1584882), (169, 1575504), (182, 1462968), (189, 1408784), (208, 1280097), (216, 1232686), (234, 1137864), (252, 1056588), (273, 975312), (312, 853398), (336, 792441), (338, 787752), (351, 758576), (364, 731484), (378, 704392), (432, 616343), (468, 568932), (504, 528294), (507, 525168), (521, 511056), (546, 487656), (624, 426699), (676, 393876), (702, 379288), (728, 365742), (756, 352196), (819, 325104), (936, 284466), (1008, 264147), (1014, 262584), (1042, 255528), (1092, 243828), (1183, 225072), (1352, 196938), (1404, 189644), (1456, 182871), (1512, 176098), (1521, 175056), (1563, 170352), (1638, 162552), (1872, 142233), (2028, 131292), (2084, 127764), (2184, 121914), (2366, 112536), (2457, 108368), (2704, 98469), (2808, 94822), (3024, 88049), (3042, 87528), (3126, 85176), (3276, 81276), (3549, 75024), (3647, 73008), (4056, 65646), (4168, 63882), (4368, 60957), (4563, 58352), (4689, 56784), (4732, 56268), (4914, 54184), (5616, 47411), (6084, 43764), (6252, 42588), (6552, 40638), (6773, 39312), (7098, 37512), (7294, 36504), (8112, 32823), (8336, 31941), (9126, 29176), (9378, 28392), (9464, 28134), (9828, 27092), (10647, 25008), (10941, 24336), (12168, 21882), (12504, 21294), (13104, 20319), (13546, 19656), (14067, 18928), (14196, 18756), (14588, 18252)]