305552832

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 224

約数和(自身を含む): 972921600

約数和(自身を除く): 667368768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 48, 51, 52, 57, 64, 68, 76, 78, 96, 102, 104, 114, 136, 152, 156, 192, 204, 208, 221, 228, 247, 272, 304, 312, 323, 379, 408, 416, 442, 456, 494, 544, 608, 624, 646, 663, 741, 758, 816, 832, 884, 912, 969, 988, 1088, 1137, 1216, 1248, 1292, 1326, 1482, 1516, 1632, 1768, 1824, 1938, 1976, 2274, 2496, 2584, 2652, 2964, 3032, 3264, 3536, 3648, 3876, 3952, 4199, 4548, 4927, 5168, 5304, 5928, 6064, 6443, 7072, 7201, 7752, 7904, 8398, 9096, 9854, 10336, 10608, 11856, 12128, 12597, 12886, 14144, 14402, 14781, 15504, 15808, 16796, 18192, 19329, 19708, 20672, 21216, 21603, 23712, 24256, 25194, 25772, 28804, 29562, 31008, 33592, 36384, 38658, 39416, 42432, 43206, 47424, 50388, 51544, 57608, 59124, 62016, 67184, 72768, 77316, 78832, 83759, 86412, 93613, 100776, 103088, 115216, 118248, 122417, 134368, 154632, 157664, 167518, 172824, 187226, 201552, 206176, 230432, 236496, 244834, 251277, 268736, 280839, 309264, 315328, 335036, 345648, 367251, 374452, 403104, 412352, 460864, 472992, 489668, 502554, 561678, 618528, 670072, 691296, 734502, 748904, 806208, 945984, 979336, 1005108, 1123356, 1237056, 1340144, 1382592, 1469004, 1497808, 1591421, 1958672, 2010216, 2246712, 2680288, 2938008, 2995616, 3182842, 3917344, 4020432, 4493424, 4774263, 5360576, 5876016, 5991232, 6365684, 7834688, 8040864, 8986848, 9548526, 11752032, 12731368, 16081728, 17973696, 19097052, 23504064, 25462736, 38194104, 50925472, 76388208, 101850944, 152776416, 305552832]

約数ペア:

[(1, 305552832), (2, 152776416), (3, 101850944), (4, 76388208), (6, 50925472), (8, 38194104), (12, 25462736), (13, 23504064), (16, 19097052), (17, 17973696), (19, 16081728), (24, 12731368), (26, 11752032), (32, 9548526), (34, 8986848), (38, 8040864), (39, 7834688), (48, 6365684), (51, 5991232), (52, 5876016), (57, 5360576), (64, 4774263), (68, 4493424), (76, 4020432), (78, 3917344), (96, 3182842), (102, 2995616), (104, 2938008), (114, 2680288), (136, 2246712), (152, 2010216), (156, 1958672), (192, 1591421), (204, 1497808), (208, 1469004), (221, 1382592), (228, 1340144), (247, 1237056), (272, 1123356), (304, 1005108), (312, 979336), (323, 945984), (379, 806208), (408, 748904), (416, 734502), (442, 691296), (456, 670072), (494, 618528), (544, 561678), (608, 502554), (624, 489668), (646, 472992), (663, 460864), (741, 412352), (758, 403104), (816, 374452), (832, 367251), (884, 345648), (912, 335036), (969, 315328), (988, 309264), (1088, 280839), (1137, 268736), (1216, 251277), (1248, 244834), (1292, 236496), (1326, 230432), (1482, 206176), (1516, 201552), (1632, 187226), (1768, 172824), (1824, 167518), (1938, 157664), (1976, 154632), (2274, 134368), (2496, 122417), (2584, 118248), (2652, 115216), (2964, 103088), (3032, 100776), (3264, 93613), (3536, 86412), (3648, 83759), (3876, 78832), (3952, 77316), (4199, 72768), (4548, 67184), (4927, 62016), (5168, 59124), (5304, 57608), (5928, 51544), (6064, 50388), (6443, 47424), (7072, 43206), (7201, 42432), (7752, 39416), (7904, 38658), (8398, 36384), (9096, 33592), (9854, 31008), (10336, 29562), (10608, 28804), (11856, 25772), (12128, 25194), (12597, 24256), (12886, 23712), (14144, 21603), (14402, 21216), (14781, 20672), (15504, 19708), (15808, 19329), (16796, 18192)]