754009984

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3460

約数の個数: 128

約数和(自身を含む): 1946649600

約数和(自身を除く): 1192639616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1664, 1729, 1976, 2128, 2432, 2912, 3407, 3458, 3952, 4256, 5824, 6814, 6916, 7904, 8512, 11648, 13628, 13832, 15808, 17024, 23849, 27256, 27664, 31616, 44291, 47698, 54512, 55328, 64733, 88582, 95396, 109024, 110656, 129466, 177164, 190792, 218048, 221312, 258932, 310037, 354328, 381584, 436096, 453131, 517864, 620074, 708656, 763168, 841529, 906262, 1035728, 1240148, 1417312, 1526336, 1683058, 1812524, 2071456, 2480296, 2834624, 3052672, 3366116, 3625048, 4142912, 4960592, 5669248, 5890703, 6732232, 7250096, 8285824, 9921184, 11781406, 13464464, 14500192, 19842368, 23562812, 26928928, 29000384, 39684736, 47125624, 53857856, 58000768, 94251248, 107715712, 188502496, 377004992, 754009984]

約数ペア:

[(1, 754009984), (2, 377004992), (4, 188502496), (7, 107715712), (8, 94251248), (13, 58000768), (14, 53857856), (16, 47125624), (19, 39684736), (26, 29000384), (28, 26928928), (32, 23562812), (38, 19842368), (52, 14500192), (56, 13464464), (64, 11781406), (76, 9921184), (91, 8285824), (104, 7250096), (112, 6732232), (128, 5890703), (133, 5669248), (152, 4960592), (182, 4142912), (208, 3625048), (224, 3366116), (247, 3052672), (266, 2834624), (304, 2480296), (364, 2071456), (416, 1812524), (448, 1683058), (494, 1526336), (532, 1417312), (608, 1240148), (728, 1035728), (832, 906262), (896, 841529), (988, 763168), (1064, 708656), (1216, 620074), (1456, 517864), (1664, 453131), (1729, 436096), (1976, 381584), (2128, 354328), (2432, 310037), (2912, 258932), (3407, 221312), (3458, 218048), (3952, 190792), (4256, 177164), (5824, 129466), (6814, 110656), (6916, 109024), (7904, 95396), (8512, 88582), (11648, 64733), (13628, 55328), (13832, 54512), (15808, 47698), (17024, 44291), (23849, 31616), (27256, 27664)]