678009984

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 1955535840

約数和(自身を除く): 1277525856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 67, 73, 76, 96, 114, 128, 134, 146, 152, 192, 201, 219, 228, 268, 292, 304, 361, 384, 402, 438, 456, 536, 584, 608, 722, 804, 876, 912, 1072, 1083, 1168, 1216, 1273, 1387, 1444, 1608, 1752, 1824, 2144, 2166, 2336, 2432, 2546, 2774, 2888, 3216, 3504, 3648, 3819, 4161, 4288, 4332, 4672, 4891, 5092, 5548, 5776, 6432, 7008, 7296, 7638, 8322, 8576, 8664, 9344, 9782, 10184, 11096, 11552, 12864, 14016, 14673, 15276, 16644, 17328, 19564, 20368, 22192, 23104, 24187, 25728, 26353, 28032, 29346, 30552, 33288, 34656, 39128, 40736, 44384, 46208, 48374, 52706, 58692, 61104, 66576, 69312, 72561, 78256, 79059, 81472, 88768, 92929, 96748, 105412, 117384, 122208, 133152, 138624, 145122, 156512, 158118, 162944, 177536, 185858, 193496, 210824, 234768, 244416, 266304, 278787, 290244, 313024, 316236, 371716, 386992, 421648, 469536, 488832, 532608, 557574, 580488, 626048, 632472, 743432, 773984, 843296, 939072, 1115148, 1160976, 1264944, 1486864, 1547968, 1686592, 1765651, 1878144, 2230296, 2321952, 2529888, 2973728, 3095936, 3373184, 3531302, 4460592, 4643904, 5059776, 5296953, 5947456, 7062604, 8921184, 9287808, 10119552, 10593906, 11894912, 14125208, 17842368, 21187812, 28250416, 35684736, 42375624, 56500832, 84751248, 113001664, 169502496, 226003328, 339004992, 678009984]

約数ペア:

[(1, 678009984), (2, 339004992), (3, 226003328), (4, 169502496), (6, 113001664), (8, 84751248), (12, 56500832), (16, 42375624), (19, 35684736), (24, 28250416), (32, 21187812), (38, 17842368), (48, 14125208), (57, 11894912), (64, 10593906), (67, 10119552), (73, 9287808), (76, 8921184), (96, 7062604), (114, 5947456), (128, 5296953), (134, 5059776), (146, 4643904), (152, 4460592), (192, 3531302), (201, 3373184), (219, 3095936), (228, 2973728), (268, 2529888), (292, 2321952), (304, 2230296), (361, 1878144), (384, 1765651), (402, 1686592), (438, 1547968), (456, 1486864), (536, 1264944), (584, 1160976), (608, 1115148), (722, 939072), (804, 843296), (876, 773984), (912, 743432), (1072, 632472), (1083, 626048), (1168, 580488), (1216, 557574), (1273, 532608), (1387, 488832), (1444, 469536), (1608, 421648), (1752, 386992), (1824, 371716), (2144, 316236), (2166, 313024), (2336, 290244), (2432, 278787), (2546, 266304), (2774, 244416), (2888, 234768), (3216, 210824), (3504, 193496), (3648, 185858), (3819, 177536), (4161, 162944), (4288, 158118), (4332, 156512), (4672, 145122), (4891, 138624), (5092, 133152), (5548, 122208), (5776, 117384), (6432, 105412), (7008, 96748), (7296, 92929), (7638, 88768), (8322, 81472), (8576, 79059), (8664, 78256), (9344, 72561), (9782, 69312), (10184, 66576), (11096, 61104), (11552, 58692), (12864, 52706), (14016, 48374), (14673, 46208), (15276, 44384), (16644, 40736), (17328, 39128), (19564, 34656), (20368, 33288), (22192, 30552), (23104, 29346), (24187, 28032), (25728, 26353)]