1555762416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53047}}^1$

素因数の和:53118

約数の個数: 80

約数和(自身を含む): 4420383744

約数和(自身を除く): 2864621328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 7332, 9776, 14664, 29328, 53047, 106094, 159141, 212188, 318282, 424376, 636564, 689611, 848752, 1273128, 1379222, 2068833, 2493209, 2546256, 2758444, 4137666, 4986418, 5516888, 7479627, 8275332, 9972836, 11033776, 14959254, 16550664, 19945672, 29918508, 32411717, 33101328, 39891344, 59837016, 64823434, 97235151, 119674032, 129646868, 194470302, 259293736, 388940604, 518587472, 777881208, 1555762416]

約数ペア:

[(1, 1555762416), (2, 777881208), (3, 518587472), (4, 388940604), (6, 259293736), (8, 194470302), (12, 129646868), (13, 119674032), (16, 97235151), (24, 64823434), (26, 59837016), (39, 39891344), (47, 33101328), (48, 32411717), (52, 29918508), (78, 19945672), (94, 16550664), (104, 14959254), (141, 11033776), (156, 9972836), (188, 8275332), (208, 7479627), (282, 5516888), (312, 4986418), (376, 4137666), (564, 2758444), (611, 2546256), (624, 2493209), (752, 2068833), (1128, 1379222), (1222, 1273128), (1833, 848752), (2256, 689611), (2444, 636564), (3666, 424376), (4888, 318282), (7332, 212188), (9776, 159141), (14664, 106094), (29328, 53047)]