639787824

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5101}}^1$

素因数の和:5195

約数の個数: 120

約数和(自身を含む): 1957412912

約数和(自身を除く): 1317625088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1742, 1872, 2412, 2613, 3216, 3484, 4824, 5101, 5226, 6968, 7839, 9648, 10202, 10452, 13936, 15303, 15678, 20404, 20904, 30606, 31356, 40808, 41808, 45909, 61212, 62712, 66313, 81616, 91818, 122424, 125424, 132626, 183636, 198939, 244848, 265252, 341767, 367272, 397878, 530504, 596817, 683534, 734544, 795756, 1025301, 1061008, 1193634, 1367068, 1591512, 2050602, 2387268, 2734136, 3075903, 3183024, 4101204, 4442971, 4774536, 5468272, 6151806, 8202408, 8885942, 9549072, 12303612, 13328913, 16404816, 17771884, 24607224, 26657826, 35543768, 39986739, 49214448, 53315652, 71087536, 79973478, 106631304, 159946956, 213262608, 319893912, 639787824]

約数ペア:

[(1, 639787824), (2, 319893912), (3, 213262608), (4, 159946956), (6, 106631304), (8, 79973478), (9, 71087536), (12, 53315652), (13, 49214448), (16, 39986739), (18, 35543768), (24, 26657826), (26, 24607224), (36, 17771884), (39, 16404816), (48, 13328913), (52, 12303612), (67, 9549072), (72, 8885942), (78, 8202408), (104, 6151806), (117, 5468272), (134, 4774536), (144, 4442971), (156, 4101204), (201, 3183024), (208, 3075903), (234, 2734136), (268, 2387268), (312, 2050602), (402, 1591512), (468, 1367068), (536, 1193634), (603, 1061008), (624, 1025301), (804, 795756), (871, 734544), (936, 683534), (1072, 596817), (1206, 530504), (1608, 397878), (1742, 367272), (1872, 341767), (2412, 265252), (2613, 244848), (3216, 198939), (3484, 183636), (4824, 132626), (5101, 125424), (5226, 122424), (6968, 91818), (7839, 81616), (9648, 66313), (10202, 62712), (10452, 61212), (13936, 45909), (15303, 41808), (15678, 40808), (20404, 31356), (20904, 30606)]