1851593424

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2861}}^1$

素因数の和:3108

約数の個数: 80

約数和(自身を含む): 4869063360

約数和(自身を除く): 3017469936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 139, 194, 278, 291, 388, 417, 556, 582, 776, 834, 1112, 1164, 1552, 1668, 2224, 2328, 2861, 3336, 4656, 5722, 6672, 8583, 11444, 13483, 17166, 22888, 26966, 34332, 40449, 45776, 53932, 68664, 80898, 107864, 137328, 161796, 215728, 277517, 323592, 397679, 555034, 647184, 795358, 832551, 1110068, 1193037, 1590716, 1665102, 2220136, 2386074, 3181432, 3330204, 4440272, 4772148, 6362864, 6660408, 9544296, 13320816, 19088592, 38574863, 77149726, 115724589, 154299452, 231449178, 308598904, 462898356, 617197808, 925796712, 1851593424]

約数ペア:

[(1, 1851593424), (2, 925796712), (3, 617197808), (4, 462898356), (6, 308598904), (8, 231449178), (12, 154299452), (16, 115724589), (24, 77149726), (48, 38574863), (97, 19088592), (139, 13320816), (194, 9544296), (278, 6660408), (291, 6362864), (388, 4772148), (417, 4440272), (556, 3330204), (582, 3181432), (776, 2386074), (834, 2220136), (1112, 1665102), (1164, 1590716), (1552, 1193037), (1668, 1110068), (2224, 832551), (2328, 795358), (2861, 647184), (3336, 555034), (4656, 397679), (5722, 323592), (6672, 277517), (8583, 215728), (11444, 161796), (13483, 137328), (17166, 107864), (22888, 80898), (26966, 68664), (34332, 53932), (40449, 45776)]