745674912

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 2390169600

約数和(自身を除く): 1644494688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 37, 38, 48, 57, 58, 72, 74, 76, 87, 96, 111, 114, 116, 127, 144, 148, 152, 171, 174, 222, 228, 232, 254, 261, 288, 296, 304, 333, 342, 348, 381, 444, 456, 464, 508, 522, 551, 592, 608, 666, 684, 696, 703, 762, 888, 912, 928, 1016, 1044, 1073, 1102, 1143, 1184, 1332, 1368, 1392, 1406, 1524, 1653, 1776, 1824, 2032, 2088, 2109, 2146, 2204, 2286, 2413, 2664, 2736, 2784, 2812, 3048, 3219, 3306, 3552, 3683, 4064, 4176, 4218, 4292, 4408, 4572, 4699, 4826, 4959, 5328, 5472, 5624, 6096, 6327, 6438, 6612, 7239, 7366, 8352, 8436, 8584, 8816, 9144, 9398, 9652, 9657, 9918, 10656, 11049, 11248, 12192, 12654, 12876, 13224, 14097, 14478, 14732, 16872, 17168, 17632, 18288, 18796, 19304, 19314, 19836, 20387, 21717, 22098, 22496, 25308, 25752, 26448, 28194, 28956, 29464, 33147, 33744, 34336, 36576, 37592, 38608, 38628, 39672, 40774, 42291, 43434, 44196, 50616, 51504, 52896, 56388, 57912, 58928, 61161, 66294, 67488, 69977, 75184, 77216, 77256, 79344, 81548, 84582, 86868, 88392, 89281, 101232, 103008, 112776, 115824, 117856, 122322, 132588, 136271, 139954, 150368, 154512, 158688, 163096, 169164, 173736, 176784, 178562, 183483, 202464, 209931, 225552, 231648, 244644, 265176, 267843, 272542, 279908, 309024, 326192, 338328, 347472, 353568, 357124, 366966, 408813, 419862, 451104, 489288, 530352, 535686, 545084, 559816, 629793, 652384, 676656, 694944, 714248, 733932, 803529, 817626, 839724, 978576, 1060704, 1071372, 1090168, 1119632, 1226439, 1259586, 1353312, 1428496, 1467864, 1607058, 1635252, 1679448, 1957152, 2142744, 2180336, 2239264, 2452878, 2519172, 2589149, 2856992, 2935728, 3214116, 3270504, 3358896, 4285488, 4360672, 4905756, 5038344, 5178298, 5871456, 6428232, 6541008, 6717792, 7767447, 8570976, 9811512, 10076688, 10356596, 12856464, 13082016, 15534894, 19623024, 20153376, 20713192, 23302341, 25712928, 31069788, 39246048, 41426384, 46604682, 62139576, 82852768, 93209364, 124279152, 186418728, 248558304, 372837456, 745674912]

約数ペア:

[(1, 745674912), (2, 372837456), (3, 248558304), (4, 186418728), (6, 124279152), (8, 93209364), (9, 82852768), (12, 62139576), (16, 46604682), (18, 41426384), (19, 39246048), (24, 31069788), (29, 25712928), (32, 23302341), (36, 20713192), (37, 20153376), (38, 19623024), (48, 15534894), (57, 13082016), (58, 12856464), (72, 10356596), (74, 10076688), (76, 9811512), (87, 8570976), (96, 7767447), (111, 6717792), (114, 6541008), (116, 6428232), (127, 5871456), (144, 5178298), (148, 5038344), (152, 4905756), (171, 4360672), (174, 4285488), (222, 3358896), (228, 3270504), (232, 3214116), (254, 2935728), (261, 2856992), (288, 2589149), (296, 2519172), (304, 2452878), (333, 2239264), (342, 2180336), (348, 2142744), (381, 1957152), (444, 1679448), (456, 1635252), (464, 1607058), (508, 1467864), (522, 1428496), (551, 1353312), (592, 1259586), (608, 1226439), (666, 1119632), (684, 1090168), (696, 1071372), (703, 1060704), (762, 978576), (888, 839724), (912, 817626), (928, 803529), (1016, 733932), (1044, 714248), (1073, 694944), (1102, 676656), (1143, 652384), (1184, 629793), (1332, 559816), (1368, 545084), (1392, 535686), (1406, 530352), (1524, 489288), (1653, 451104), (1776, 419862), (1824, 408813), (2032, 366966), (2088, 357124), (2109, 353568), (2146, 347472), (2204, 338328), (2286, 326192), (2413, 309024), (2664, 279908), (2736, 272542), (2784, 267843), (2812, 265176), (3048, 244644), (3219, 231648), (3306, 225552), (3552, 209931), (3683, 202464), (4064, 183483), (4176, 178562), (4218, 176784), (4292, 173736), (4408, 169164), (4572, 163096), (4699, 158688), (4826, 154512), (4959, 150368), (5328, 139954), (5472, 136271), (5624, 132588), (6096, 122322), (6327, 117856), (6438, 115824), (6612, 112776), (7239, 103008), (7366, 101232), (8352, 89281), (8436, 88392), (8584, 86868), (8816, 84582), (9144, 81548), (9398, 79344), (9652, 77256), (9657, 77216), (9918, 75184), (10656, 69977), (11049, 67488), (11248, 66294), (12192, 61161), (12654, 58928), (12876, 57912), (13224, 56388), (14097, 52896), (14478, 51504), (14732, 50616), (16872, 44196), (17168, 43434), (17632, 42291), (18288, 40774), (18796, 39672), (19304, 38628), (19314, 38608), (19836, 37592), (20387, 36576), (21717, 34336), (22098, 33744), (22496, 33147), (25308, 29464), (25752, 28956), (26448, 28194)]