1278049752

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13417}}^1$

素因数の和:13452

約数の個数: 144

約数和(自身を含む): 4175949960

約数和(自身を除く): 2897900208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 10584, 11907, 13417, 13608, 15876, 23814, 26834, 31752, 40251, 47628, 53668, 80502, 93919, 95256, 107336, 120753, 161004, 187838, 241506, 281757, 322008, 362259, 375676, 483012, 563514, 657433, 724518, 751352, 845271, 966024, 1086777, 1127028, 1314866, 1449036, 1690542, 1972299, 2173554, 2254056, 2535813, 2629732, 2898072, 3260331, 3381084, 3944598, 4347108, 5071626, 5259464, 5916897, 6520662, 6762168, 7607439, 7889196, 8694216, 10143252, 11833794, 13041324, 15214878, 15778392, 17750691, 20286504, 22822317, 23667588, 26082648, 30429756, 35501382, 45644634, 47335176, 53252073, 60859512, 71002764, 91289268, 106504146, 142005528, 159756219, 182578536, 213008292, 319512438, 426016584, 639024876, 1278049752]

約数ペア:

[(1, 1278049752), (2, 639024876), (3, 426016584), (4, 319512438), (6, 213008292), (7, 182578536), (8, 159756219), (9, 142005528), (12, 106504146), (14, 91289268), (18, 71002764), (21, 60859512), (24, 53252073), (27, 47335176), (28, 45644634), (36, 35501382), (42, 30429756), (49, 26082648), (54, 23667588), (56, 22822317), (63, 20286504), (72, 17750691), (81, 15778392), (84, 15214878), (98, 13041324), (108, 11833794), (126, 10143252), (147, 8694216), (162, 7889196), (168, 7607439), (189, 6762168), (196, 6520662), (216, 5916897), (243, 5259464), (252, 5071626), (294, 4347108), (324, 3944598), (378, 3381084), (392, 3260331), (441, 2898072), (486, 2629732), (504, 2535813), (567, 2254056), (588, 2173554), (648, 1972299), (756, 1690542), (882, 1449036), (972, 1314866), (1134, 1127028), (1176, 1086777), (1323, 966024), (1512, 845271), (1701, 751352), (1764, 724518), (1944, 657433), (2268, 563514), (2646, 483012), (3402, 375676), (3528, 362259), (3969, 322008), (4536, 281757), (5292, 241506), (6804, 187838), (7938, 161004), (10584, 120753), (11907, 107336), (13417, 95256), (13608, 93919), (15876, 80502), (23814, 53668), (26834, 47628), (31752, 40251)]