12215661184

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 26628120000

約数和(自身を除く): 14412458816

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 379, 457, 464, 551, 608, 758, 914, 928, 1102, 1216, 1516, 1828, 1856, 2204, 2432, 3032, 3656, 3712, 4408, 6064, 7201, 7312, 8683, 8816, 10991, 12128, 13253, 14402, 14624, 17366, 17632, 21982, 24256, 26506, 28804, 29248, 34732, 35264, 43964, 48512, 53012, 57608, 58496, 69464, 70528, 87928, 106024, 115216, 138928, 173203, 175856, 208829, 212048, 230432, 251807, 277856, 346406, 351712, 417658, 424096, 460864, 503614, 555712, 692812, 703424, 835316, 848192, 921728, 1007228, 1111424, 1385624, 1406848, 1670632, 1696384, 2014456, 2771248, 3290857, 3341264, 4028912, 5022887, 5542496, 6581714, 6682528, 8057824, 10045774, 11084992, 13163428, 13365056, 16115648, 20091548, 22169984, 26326856, 26730112, 32231296, 40183096, 52653712, 80366192, 95434853, 105307424, 160732384, 190869706, 210614848, 321464768, 381739412, 421229696, 642929536, 763478824, 1526957648, 3053915296, 6107830592, 12215661184]

約数ペア:

[(1, 12215661184), (2, 6107830592), (4, 3053915296), (8, 1526957648), (16, 763478824), (19, 642929536), (29, 421229696), (32, 381739412), (38, 321464768), (58, 210614848), (64, 190869706), (76, 160732384), (116, 105307424), (128, 95434853), (152, 80366192), (232, 52653712), (304, 40183096), (379, 32231296), (457, 26730112), (464, 26326856), (551, 22169984), (608, 20091548), (758, 16115648), (914, 13365056), (928, 13163428), (1102, 11084992), (1216, 10045774), (1516, 8057824), (1828, 6682528), (1856, 6581714), (2204, 5542496), (2432, 5022887), (3032, 4028912), (3656, 3341264), (3712, 3290857), (4408, 2771248), (6064, 2014456), (7201, 1696384), (7312, 1670632), (8683, 1406848), (8816, 1385624), (10991, 1111424), (12128, 1007228), (13253, 921728), (14402, 848192), (14624, 835316), (17366, 703424), (17632, 692812), (21982, 555712), (24256, 503614), (26506, 460864), (28804, 424096), (29248, 417658), (34732, 351712), (35264, 346406), (43964, 277856), (48512, 251807), (53012, 230432), (57608, 212048), (58496, 208829), (69464, 175856), (70528, 173203), (87928, 138928), (106024, 115216)]