1640284128

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{271211}}^1$

素因数の和:271237

約数の個数: 96

約数和(自身を含む): 5467633920

約数和(自身を除く): 3827349792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 271211, 542422, 813633, 1084844, 1627266, 1898477, 2169688, 2440899, 3254532, 3796954, 4339376, 4881798, 5695431, 6509064, 7322697, 7593908, 8678752, 9763596, 11390862, 13018128, 14645394, 15187816, 17086293, 19527192, 22781724, 26036256, 29290788, 30375632, 34172586, 39054384, 45563448, 51258879, 58581576, 60751264, 68345172, 78108768, 91126896, 102517758, 117163152, 136690344, 182253792, 205035516, 234326304, 273380688, 410071032, 546761376, 820142064, 1640284128]

約数ペア:

[(1, 1640284128), (2, 820142064), (3, 546761376), (4, 410071032), (6, 273380688), (7, 234326304), (8, 205035516), (9, 182253792), (12, 136690344), (14, 117163152), (16, 102517758), (18, 91126896), (21, 78108768), (24, 68345172), (27, 60751264), (28, 58581576), (32, 51258879), (36, 45563448), (42, 39054384), (48, 34172586), (54, 30375632), (56, 29290788), (63, 26036256), (72, 22781724), (84, 19527192), (96, 17086293), (108, 15187816), (112, 14645394), (126, 13018128), (144, 11390862), (168, 9763596), (189, 8678752), (216, 7593908), (224, 7322697), (252, 6509064), (288, 5695431), (336, 4881798), (378, 4339376), (432, 3796954), (504, 3254532), (672, 2440899), (756, 2169688), (864, 1898477), (1008, 1627266), (1512, 1084844), (2016, 813633), (3024, 542422), (6048, 271211)]