253679712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1141

約数の個数: 192

約数和(自身を含む): 829108224

約数和(自身を除く): 575428512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 663, 748, 816, 858, 884, 1056, 1087, 1122, 1144, 1248, 1326, 1496, 1632, 1716, 1768, 2174, 2244, 2288, 2431, 2652, 2992, 3261, 3432, 3536, 4348, 4488, 4576, 4862, 5304, 5984, 6522, 6864, 7072, 7293, 8696, 8976, 9724, 10608, 11957, 13044, 13728, 14131, 14586, 17392, 17952, 18479, 19448, 21216, 23914, 26088, 28262, 29172, 34784, 35871, 36958, 38896, 42393, 47828, 52176, 55437, 56524, 58344, 71742, 73916, 77792, 84786, 95656, 104352, 110874, 113048, 116688, 143484, 147832, 155441, 169572, 191312, 203269, 221748, 226096, 233376, 240227, 286968, 295664, 310882, 339144, 382624, 406538, 443496, 452192, 466323, 480454, 573936, 591328, 609807, 621764, 678288, 720681, 813076, 886992, 932646, 960908, 1147872, 1219614, 1243528, 1356576, 1441362, 1626152, 1773984, 1865292, 1921816, 2439228, 2487056, 2642497, 2882724, 3252304, 3730584, 3843632, 4878456, 4974112, 5284994, 5765448, 6504608, 7461168, 7687264, 7927491, 9756912, 10569988, 11530896, 14922336, 15854982, 19513824, 21139976, 23061792, 31709964, 42279952, 63419928, 84559904, 126839856, 253679712]

約数ペア:

[(1, 253679712), (2, 126839856), (3, 84559904), (4, 63419928), (6, 42279952), (8, 31709964), (11, 23061792), (12, 21139976), (13, 19513824), (16, 15854982), (17, 14922336), (22, 11530896), (24, 10569988), (26, 9756912), (32, 7927491), (33, 7687264), (34, 7461168), (39, 6504608), (44, 5765448), (48, 5284994), (51, 4974112), (52, 4878456), (66, 3843632), (68, 3730584), (78, 3252304), (88, 2882724), (96, 2642497), (102, 2487056), (104, 2439228), (132, 1921816), (136, 1865292), (143, 1773984), (156, 1626152), (176, 1441362), (187, 1356576), (204, 1243528), (208, 1219614), (221, 1147872), (264, 960908), (272, 932646), (286, 886992), (312, 813076), (352, 720681), (374, 678288), (408, 621764), (416, 609807), (429, 591328), (442, 573936), (528, 480454), (544, 466323), (561, 452192), (572, 443496), (624, 406538), (663, 382624), (748, 339144), (816, 310882), (858, 295664), (884, 286968), (1056, 240227), (1087, 233376), (1122, 226096), (1144, 221748), (1248, 203269), (1326, 191312), (1496, 169572), (1632, 155441), (1716, 147832), (1768, 143484), (2174, 116688), (2244, 113048), (2288, 110874), (2431, 104352), (2652, 95656), (2992, 84786), (3261, 77792), (3432, 73916), (3536, 71742), (4348, 58344), (4488, 56524), (4576, 55437), (4862, 52176), (5304, 47828), (5984, 42393), (6522, 38896), (6864, 36958), (7072, 35871), (7293, 34784), (8696, 29172), (8976, 28262), (9724, 26088), (10608, 23914), (11957, 21216), (13044, 19448), (13728, 18479), (14131, 17952), (14586, 17392)]