2940343552

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 6428298240

約数和(自身を除く): 3487954688

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 89, 92, 124, 128, 178, 181, 184, 248, 256, 356, 362, 368, 496, 712, 713, 724, 736, 992, 1424, 1426, 1448, 1472, 1984, 2047, 2759, 2848, 2852, 2896, 2944, 3968, 4094, 4163, 5518, 5611, 5696, 5704, 5792, 5888, 7936, 8188, 8326, 11036, 11222, 11392, 11408, 11584, 16109, 16376, 16652, 22072, 22444, 22784, 22816, 23168, 32218, 32752, 33304, 44144, 44888, 45632, 46336, 63457, 64436, 65504, 66608, 88288, 89776, 91264, 126914, 128872, 129053, 131008, 133216, 176576, 179552, 182528, 253828, 257744, 258106, 262016, 266432, 353152, 359104, 370507, 499379, 507656, 515488, 516212, 524032, 532864, 706304, 718208, 741014, 998758, 1015312, 1030976, 1032424, 1065728, 1436416, 1482028, 1997516, 2030624, 2061952, 2064848, 2964056, 3995032, 4061248, 4123904, 4129696, 5928112, 7990064, 8122496, 8259392, 11485717, 11856224, 15980128, 16244992, 16518784, 22971434, 23712448, 31960256, 33037568, 45942868, 47424896, 63920512, 91885736, 94849792, 127841024, 183771472, 367542944, 735085888, 1470171776, 2940343552]

約数ペア:

[(1, 2940343552), (2, 1470171776), (4, 735085888), (8, 367542944), (16, 183771472), (23, 127841024), (31, 94849792), (32, 91885736), (46, 63920512), (62, 47424896), (64, 45942868), (89, 33037568), (92, 31960256), (124, 23712448), (128, 22971434), (178, 16518784), (181, 16244992), (184, 15980128), (248, 11856224), (256, 11485717), (356, 8259392), (362, 8122496), (368, 7990064), (496, 5928112), (712, 4129696), (713, 4123904), (724, 4061248), (736, 3995032), (992, 2964056), (1424, 2064848), (1426, 2061952), (1448, 2030624), (1472, 1997516), (1984, 1482028), (2047, 1436416), (2759, 1065728), (2848, 1032424), (2852, 1030976), (2896, 1015312), (2944, 998758), (3968, 741014), (4094, 718208), (4163, 706304), (5518, 532864), (5611, 524032), (5696, 516212), (5704, 515488), (5792, 507656), (5888, 499379), (7936, 370507), (8188, 359104), (8326, 353152), (11036, 266432), (11222, 262016), (11392, 258106), (11408, 257744), (11584, 253828), (16109, 182528), (16376, 179552), (16652, 176576), (22072, 133216), (22444, 131008), (22784, 129053), (22816, 128872), (23168, 126914), (32218, 91264), (32752, 89776), (33304, 88288), (44144, 66608), (44888, 65504), (45632, 64436), (46336, 63457)]