248558304

素因数分解:

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

素因数の和:225

約数の個数: 192

約数和(自身を含む): 735436800

約数和(自身を除く): 486878496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 37, 38, 48, 57, 58, 74, 76, 87, 96, 111, 114, 116, 127, 148, 152, 174, 222, 228, 232, 254, 296, 304, 348, 381, 444, 456, 464, 508, 551, 592, 608, 696, 703, 762, 888, 912, 928, 1016, 1073, 1102, 1184, 1392, 1406, 1524, 1653, 1776, 1824, 2032, 2109, 2146, 2204, 2413, 2784, 2812, 3048, 3219, 3306, 3552, 3683, 4064, 4218, 4292, 4408, 4699, 4826, 5624, 6096, 6438, 6612, 7239, 7366, 8436, 8584, 8816, 9398, 9652, 11049, 11248, 12192, 12876, 13224, 14097, 14478, 14732, 16872, 17168, 17632, 18796, 19304, 20387, 22098, 22496, 25752, 26448, 28194, 28956, 29464, 33744, 34336, 37592, 38608, 40774, 44196, 51504, 52896, 56388, 57912, 58928, 61161, 67488, 69977, 75184, 77216, 81548, 88392, 89281, 103008, 112776, 115824, 117856, 122322, 136271, 139954, 150368, 163096, 176784, 178562, 209931, 225552, 231648, 244644, 267843, 272542, 279908, 326192, 353568, 357124, 408813, 419862, 451104, 489288, 535686, 545084, 559816, 652384, 714248, 817626, 839724, 978576, 1071372, 1090168, 1119632, 1428496, 1635252, 1679448, 1957152, 2142744, 2180336, 2239264, 2589149, 2856992, 3270504, 3358896, 4285488, 4360672, 5178298, 6541008, 6717792, 7767447, 8570976, 10356596, 13082016, 15534894, 20713192, 31069788, 41426384, 62139576, 82852768, 124279152, 248558304]

約数ペア:

[(1, 248558304), (2, 124279152), (3, 82852768), (4, 62139576), (6, 41426384), (8, 31069788), (12, 20713192), (16, 15534894), (19, 13082016), (24, 10356596), (29, 8570976), (32, 7767447), (37, 6717792), (38, 6541008), (48, 5178298), (57, 4360672), (58, 4285488), (74, 3358896), (76, 3270504), (87, 2856992), (96, 2589149), (111, 2239264), (114, 2180336), (116, 2142744), (127, 1957152), (148, 1679448), (152, 1635252), (174, 1428496), (222, 1119632), (228, 1090168), (232, 1071372), (254, 978576), (296, 839724), (304, 817626), (348, 714248), (381, 652384), (444, 559816), (456, 545084), (464, 535686), (508, 489288), (551, 451104), (592, 419862), (608, 408813), (696, 357124), (703, 353568), (762, 326192), (888, 279908), (912, 272542), (928, 267843), (1016, 244644), (1073, 231648), (1102, 225552), (1184, 209931), (1392, 178562), (1406, 176784), (1524, 163096), (1653, 150368), (1776, 139954), (1824, 136271), (2032, 122322), (2109, 117856), (2146, 115824), (2204, 112776), (2413, 103008), (2784, 89281), (2812, 88392), (3048, 81548), (3219, 77216), (3306, 75184), (3552, 69977), (3683, 67488), (4064, 61161), (4218, 58928), (4292, 57912), (4408, 56388), (4699, 52896), (4826, 51504), (5624, 44196), (6096, 40774), (6438, 38608), (6612, 37592), (7239, 34336), (7366, 33744), (8436, 29464), (8584, 28956), (8816, 28194), (9398, 26448), (9652, 25752), (11049, 22496), (11248, 22098), (12192, 20387), (12876, 19304), (13224, 18796), (14097, 17632), (14478, 17168), (14732, 16872)]