15694478904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4871}}^1$

素因数の和:5365

約数の個数: 128

約数和(自身を含む): 44198784000

約数和(自身を除く): 28504305096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 449, 552, 598, 897, 898, 1196, 1347, 1794, 1796, 2392, 2694, 3588, 3592, 4871, 5388, 5837, 7176, 9742, 10327, 10776, 11674, 14613, 17511, 19484, 20654, 23348, 29226, 30981, 35022, 38968, 41308, 46696, 58452, 61962, 63323, 70044, 82616, 112033, 116904, 123924, 126646, 134251, 140088, 189969, 224066, 247848, 253292, 268502, 336099, 379938, 402753, 448132, 506584, 537004, 672198, 759876, 805506, 896264, 1074008, 1344396, 1456429, 1519752, 1611012, 2187079, 2688792, 2912858, 3222024, 4369287, 4374158, 5825716, 6561237, 8738574, 8748316, 11651432, 13122474, 17477148, 17496632, 26244948, 28432027, 34954296, 50302817, 52489896, 56864054, 85296081, 100605634, 113728108, 150908451, 170592162, 201211268, 227456216, 301816902, 341184324, 402422536, 603633804, 653936621, 682368648, 1207267608, 1307873242, 1961809863, 2615746484, 3923619726, 5231492968, 7847239452, 15694478904]

約数ペア:

[(1, 15694478904), (2, 7847239452), (3, 5231492968), (4, 3923619726), (6, 2615746484), (8, 1961809863), (12, 1307873242), (13, 1207267608), (23, 682368648), (24, 653936621), (26, 603633804), (39, 402422536), (46, 341184324), (52, 301816902), (69, 227456216), (78, 201211268), (92, 170592162), (104, 150908451), (138, 113728108), (156, 100605634), (184, 85296081), (276, 56864054), (299, 52489896), (312, 50302817), (449, 34954296), (552, 28432027), (598, 26244948), (897, 17496632), (898, 17477148), (1196, 13122474), (1347, 11651432), (1794, 8748316), (1796, 8738574), (2392, 6561237), (2694, 5825716), (3588, 4374158), (3592, 4369287), (4871, 3222024), (5388, 2912858), (5837, 2688792), (7176, 2187079), (9742, 1611012), (10327, 1519752), (10776, 1456429), (11674, 1344396), (14613, 1074008), (17511, 896264), (19484, 805506), (20654, 759876), (23348, 672198), (29226, 537004), (30981, 506584), (35022, 448132), (38968, 402753), (41308, 379938), (46696, 336099), (58452, 268502), (61962, 253292), (63323, 247848), (70044, 224066), (82616, 189969), (112033, 140088), (116904, 134251), (123924, 126646)]