308238216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 991872000

約数和(自身を除く): 683633784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 29, 33, 38, 39, 44, 52, 57, 58, 66, 76, 78, 87, 88, 104, 114, 116, 132, 143, 152, 156, 163, 174, 209, 228, 232, 247, 264, 286, 312, 319, 326, 348, 377, 418, 429, 456, 489, 494, 551, 572, 627, 638, 652, 696, 741, 754, 836, 858, 957, 978, 988, 1102, 1131, 1144, 1254, 1276, 1304, 1482, 1508, 1653, 1672, 1716, 1793, 1914, 1956, 1976, 2119, 2204, 2262, 2508, 2552, 2717, 2964, 3016, 3097, 3306, 3432, 3586, 3828, 3912, 4147, 4238, 4408, 4524, 4727, 5016, 5379, 5434, 5928, 6061, 6194, 6357, 6612, 7163, 7172, 7656, 8151, 8294, 8476, 9048, 9291, 9454, 10758, 10868, 12122, 12388, 12441, 12714, 13224, 14181, 14326, 14344, 16302, 16588, 16952, 18183, 18582, 18908, 21489, 21516, 21736, 23309, 24244, 24776, 24882, 25428, 28362, 28652, 32604, 33176, 34067, 36366, 37164, 37816, 40261, 42978, 43032, 46618, 48488, 49764, 50856, 51997, 56724, 57304, 61451, 65208, 68134, 69927, 72732, 74328, 78793, 80522, 85956, 89813, 93236, 99528, 102201, 103994, 113448, 120783, 122902, 136268, 139854, 145464, 155991, 157586, 161044, 171912, 179626, 184353, 186472, 204402, 207988, 236379, 241566, 245804, 269439, 272536, 279708, 311982, 315172, 322088, 359252, 368706, 408804, 415976, 442871, 472758, 483132, 491608, 538878, 559416, 623964, 630344, 675961, 718504, 737412, 817608, 885742, 945516, 966264, 987943, 1077756, 1167569, 1247928, 1328613, 1351922, 1474824, 1771484, 1891032, 1975886, 2027883, 2155512, 2335138, 2657226, 2703844, 2963829, 3502707, 3542968, 3951772, 4055766, 4670276, 5314452, 5407688, 5927658, 7005414, 7903544, 8111532, 9340552, 10628904, 11855316, 12843259, 14010828, 16223064, 23710632, 25686518, 28021656, 38529777, 51373036, 77059554, 102746072, 154119108, 308238216]

約数ペア:

[(1, 308238216), (2, 154119108), (3, 102746072), (4, 77059554), (6, 51373036), (8, 38529777), (11, 28021656), (12, 25686518), (13, 23710632), (19, 16223064), (22, 14010828), (24, 12843259), (26, 11855316), (29, 10628904), (33, 9340552), (38, 8111532), (39, 7903544), (44, 7005414), (52, 5927658), (57, 5407688), (58, 5314452), (66, 4670276), (76, 4055766), (78, 3951772), (87, 3542968), (88, 3502707), (104, 2963829), (114, 2703844), (116, 2657226), (132, 2335138), (143, 2155512), (152, 2027883), (156, 1975886), (163, 1891032), (174, 1771484), (209, 1474824), (228, 1351922), (232, 1328613), (247, 1247928), (264, 1167569), (286, 1077756), (312, 987943), (319, 966264), (326, 945516), (348, 885742), (377, 817608), (418, 737412), (429, 718504), (456, 675961), (489, 630344), (494, 623964), (551, 559416), (572, 538878), (627, 491608), (638, 483132), (652, 472758), (696, 442871), (741, 415976), (754, 408804), (836, 368706), (858, 359252), (957, 322088), (978, 315172), (988, 311982), (1102, 279708), (1131, 272536), (1144, 269439), (1254, 245804), (1276, 241566), (1304, 236379), (1482, 207988), (1508, 204402), (1653, 186472), (1672, 184353), (1716, 179626), (1793, 171912), (1914, 161044), (1956, 157586), (1976, 155991), (2119, 145464), (2204, 139854), (2262, 136268), (2508, 122902), (2552, 120783), (2717, 113448), (2964, 103994), (3016, 102201), (3097, 99528), (3306, 93236), (3432, 89813), (3586, 85956), (3828, 80522), (3912, 78793), (4147, 74328), (4238, 72732), (4408, 69927), (4524, 68134), (4727, 65208), (5016, 61451), (5379, 57304), (5434, 56724), (5928, 51997), (6061, 50856), (6194, 49764), (6357, 48488), (6612, 46618), (7163, 43032), (7172, 42978), (7656, 40261), (8151, 37816), (8294, 37164), (8476, 36366), (9048, 34067), (9291, 33176), (9454, 32604), (10758, 28652), (10868, 28362), (12122, 25428), (12388, 24882), (12441, 24776), (12714, 24244), (13224, 23309), (14181, 21736), (14326, 21516), (14344, 21489), (16302, 18908), (16588, 18582), (16952, 18183)]