678265344

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 240

約数和(自身を含む): 2110817280

約数和(自身を除く): 1432551936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 64, 72, 76, 96, 114, 122, 127, 128, 144, 152, 171, 183, 192, 228, 244, 254, 256, 288, 304, 342, 366, 381, 384, 456, 488, 508, 512, 549, 576, 608, 684, 732, 762, 768, 912, 976, 1016, 1098, 1143, 1152, 1159, 1216, 1368, 1464, 1524, 1536, 1824, 1952, 2032, 2196, 2286, 2304, 2318, 2413, 2432, 2736, 2928, 3048, 3477, 3648, 3904, 4064, 4392, 4572, 4608, 4636, 4826, 4864, 5472, 5856, 6096, 6954, 7239, 7296, 7747, 7808, 8128, 8784, 9144, 9272, 9652, 9728, 10431, 10944, 11712, 12192, 13908, 14478, 14592, 15494, 15616, 16256, 17568, 18288, 18544, 19304, 20862, 21717, 21888, 23241, 23424, 24384, 27816, 28956, 29184, 30988, 31232, 32512, 35136, 36576, 37088, 38608, 41724, 43434, 43776, 46482, 46848, 48768, 55632, 57912, 61976, 65024, 69723, 70272, 73152, 74176, 77216, 83448, 86868, 87552, 92964, 93696, 97536, 111264, 115824, 123952, 139446, 140544, 146304, 147193, 148352, 154432, 166896, 173736, 185928, 195072, 222528, 231648, 247904, 278892, 281088, 292608, 294386, 296704, 308864, 333792, 347472, 371856, 441579, 445056, 463296, 495808, 557784, 585216, 588772, 593408, 617728, 667584, 694944, 743712, 883158, 890112, 926592, 991616, 1115568, 1177544, 1235456, 1324737, 1335168, 1389888, 1487424, 1766316, 1780224, 1853184, 1983232, 2231136, 2355088, 2649474, 2670336, 2779776, 2974848, 3532632, 3706368, 3966464, 4462272, 4710176, 5298948, 5340672, 5559552, 5949696, 7065264, 8924544, 9420352, 10597896, 11119104, 11899392, 14130528, 17849088, 18840704, 21195792, 28261056, 35698176, 37681408, 42391584, 56522112, 75362816, 84783168, 113044224, 169566336, 226088448, 339132672, 678265344]

約数ペア:

[(1, 678265344), (2, 339132672), (3, 226088448), (4, 169566336), (6, 113044224), (8, 84783168), (9, 75362816), (12, 56522112), (16, 42391584), (18, 37681408), (19, 35698176), (24, 28261056), (32, 21195792), (36, 18840704), (38, 17849088), (48, 14130528), (57, 11899392), (61, 11119104), (64, 10597896), (72, 9420352), (76, 8924544), (96, 7065264), (114, 5949696), (122, 5559552), (127, 5340672), (128, 5298948), (144, 4710176), (152, 4462272), (171, 3966464), (183, 3706368), (192, 3532632), (228, 2974848), (244, 2779776), (254, 2670336), (256, 2649474), (288, 2355088), (304, 2231136), (342, 1983232), (366, 1853184), (381, 1780224), (384, 1766316), (456, 1487424), (488, 1389888), (508, 1335168), (512, 1324737), (549, 1235456), (576, 1177544), (608, 1115568), (684, 991616), (732, 926592), (762, 890112), (768, 883158), (912, 743712), (976, 694944), (1016, 667584), (1098, 617728), (1143, 593408), (1152, 588772), (1159, 585216), (1216, 557784), (1368, 495808), (1464, 463296), (1524, 445056), (1536, 441579), (1824, 371856), (1952, 347472), (2032, 333792), (2196, 308864), (2286, 296704), (2304, 294386), (2318, 292608), (2413, 281088), (2432, 278892), (2736, 247904), (2928, 231648), (3048, 222528), (3477, 195072), (3648, 185928), (3904, 173736), (4064, 166896), (4392, 154432), (4572, 148352), (4608, 147193), (4636, 146304), (4826, 140544), (4864, 139446), (5472, 123952), (5856, 115824), (6096, 111264), (6954, 97536), (7239, 93696), (7296, 92964), (7747, 87552), (7808, 86868), (8128, 83448), (8784, 77216), (9144, 74176), (9272, 73152), (9652, 70272), (9728, 69723), (10431, 65024), (10944, 61976), (11712, 57912), (12192, 55632), (13908, 48768), (14478, 46848), (14592, 46482), (15494, 43776), (15616, 43434), (16256, 41724), (17568, 38608), (18288, 37088), (18544, 36576), (19304, 35136), (20862, 32512), (21717, 31232), (21888, 30988), (23241, 29184), (23424, 28956), (24384, 27816)]