391800768

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 168

約数和(自身を含む): 1152826752

約数和(自身を除く): 761025984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 184, 192, 204, 272, 276, 289, 307, 368, 391, 408, 544, 552, 578, 614, 736, 782, 816, 867, 921, 1088, 1104, 1156, 1173, 1228, 1472, 1564, 1632, 1734, 1842, 2208, 2312, 2346, 2456, 3128, 3264, 3468, 3684, 4416, 4624, 4692, 4912, 5219, 6256, 6647, 6936, 7061, 7368, 9248, 9384, 9824, 10438, 12512, 13294, 13872, 14122, 14736, 15657, 18496, 18768, 19648, 19941, 20876, 21183, 25024, 26588, 27744, 28244, 29472, 31314, 37536, 39882, 41752, 42366, 53176, 55488, 56488, 58944, 62628, 75072, 79764, 83504, 84732, 88723, 106352, 112976, 120037, 125256, 159528, 167008, 169464, 177446, 212704, 225952, 240074, 250512, 266169, 319056, 334016, 338928, 354892, 360111, 425408, 451904, 480148, 501024, 532338, 638112, 677856, 709784, 720222, 960296, 1002048, 1064676, 1276224, 1355712, 1419568, 1440444, 1920592, 2040629, 2129352, 2839136, 2880888, 3841184, 4081258, 4258704, 5678272, 5761776, 6121887, 7682368, 8162516, 8517408, 11523552, 12243774, 16325032, 17034816, 23047104, 24487548, 32650064, 48975096, 65300128, 97950192, 130600256, 195900384, 391800768]

約数ペア:

[(1, 391800768), (2, 195900384), (3, 130600256), (4, 97950192), (6, 65300128), (8, 48975096), (12, 32650064), (16, 24487548), (17, 23047104), (23, 17034816), (24, 16325032), (32, 12243774), (34, 11523552), (46, 8517408), (48, 8162516), (51, 7682368), (64, 6121887), (68, 5761776), (69, 5678272), (92, 4258704), (96, 4081258), (102, 3841184), (136, 2880888), (138, 2839136), (184, 2129352), (192, 2040629), (204, 1920592), (272, 1440444), (276, 1419568), (289, 1355712), (307, 1276224), (368, 1064676), (391, 1002048), (408, 960296), (544, 720222), (552, 709784), (578, 677856), (614, 638112), (736, 532338), (782, 501024), (816, 480148), (867, 451904), (921, 425408), (1088, 360111), (1104, 354892), (1156, 338928), (1173, 334016), (1228, 319056), (1472, 266169), (1564, 250512), (1632, 240074), (1734, 225952), (1842, 212704), (2208, 177446), (2312, 169464), (2346, 167008), (2456, 159528), (3128, 125256), (3264, 120037), (3468, 112976), (3684, 106352), (4416, 88723), (4624, 84732), (4692, 83504), (4912, 79764), (5219, 75072), (6256, 62628), (6647, 58944), (6936, 56488), (7061, 55488), (7368, 53176), (9248, 42366), (9384, 41752), (9824, 39882), (10438, 37536), (12512, 31314), (13294, 29472), (13872, 28244), (14122, 27744), (14736, 26588), (15657, 25024), (18496, 21183), (18768, 20876), (19648, 19941)]