391528224

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:623

約数の個数: 144

約数和(自身を含む): 1187615520

約数和(自身を除く): 796087296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 211, 272, 288, 306, 379, 408, 422, 544, 612, 633, 758, 816, 844, 1137, 1224, 1266, 1516, 1632, 1688, 1899, 2274, 2448, 2532, 3032, 3376, 3411, 3587, 3798, 4548, 4896, 5064, 6064, 6443, 6752, 6822, 7174, 7596, 9096, 10128, 10761, 12128, 12886, 13644, 14348, 15192, 18192, 19329, 20256, 21522, 25772, 27288, 28696, 30384, 32283, 36384, 38658, 43044, 51544, 54576, 57392, 57987, 60768, 64566, 77316, 79969, 86088, 103088, 109152, 114784, 115974, 129132, 154632, 159938, 172176, 206176, 231948, 239907, 258264, 309264, 319876, 344352, 463896, 479814, 516528, 618528, 639752, 719721, 927792, 959628, 1033056, 1279504, 1359473, 1439442, 1855584, 1919256, 2559008, 2718946, 2878884, 3838512, 4078419, 5437892, 5757768, 7677024, 8156838, 10875784, 11515536, 12235257, 16313676, 21751568, 23031072, 24470514, 32627352, 43503136, 48941028, 65254704, 97882056, 130509408, 195764112, 391528224]

約数ペア:

[(1, 391528224), (2, 195764112), (3, 130509408), (4, 97882056), (6, 65254704), (8, 48941028), (9, 43503136), (12, 32627352), (16, 24470514), (17, 23031072), (18, 21751568), (24, 16313676), (32, 12235257), (34, 11515536), (36, 10875784), (48, 8156838), (51, 7677024), (68, 5757768), (72, 5437892), (96, 4078419), (102, 3838512), (136, 2878884), (144, 2718946), (153, 2559008), (204, 1919256), (211, 1855584), (272, 1439442), (288, 1359473), (306, 1279504), (379, 1033056), (408, 959628), (422, 927792), (544, 719721), (612, 639752), (633, 618528), (758, 516528), (816, 479814), (844, 463896), (1137, 344352), (1224, 319876), (1266, 309264), (1516, 258264), (1632, 239907), (1688, 231948), (1899, 206176), (2274, 172176), (2448, 159938), (2532, 154632), (3032, 129132), (3376, 115974), (3411, 114784), (3587, 109152), (3798, 103088), (4548, 86088), (4896, 79969), (5064, 77316), (6064, 64566), (6443, 60768), (6752, 57987), (6822, 57392), (7174, 54576), (7596, 51544), (9096, 43044), (10128, 38658), (10761, 36384), (12128, 32283), (12886, 30384), (13644, 28696), (14348, 27288), (15192, 25772), (18192, 21522), (19329, 20256)]