1275815744

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{5573}}^1$

素因数の和:5672

約数の個数: 84

約数和(自身を含む): 2985913764

約数和(自身を除く): 1710098020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 146, 196, 224, 292, 392, 448, 511, 584, 784, 1022, 1168, 1568, 2044, 2336, 3136, 3577, 4088, 4672, 5573, 7154, 8176, 11146, 14308, 16352, 22292, 28616, 32704, 39011, 44584, 57232, 78022, 89168, 114464, 156044, 178336, 228928, 273077, 312088, 356672, 406829, 546154, 624176, 813658, 1092308, 1248352, 1627316, 2184616, 2496704, 2847803, 3254632, 4369232, 5695606, 6509264, 8738464, 11391212, 13018528, 17476928, 19934621, 22782424, 26037056, 39869242, 45564848, 79738484, 91129696, 159476968, 182259392, 318953936, 637907872, 1275815744]

約数ペア:

[(1, 1275815744), (2, 637907872), (4, 318953936), (7, 182259392), (8, 159476968), (14, 91129696), (16, 79738484), (28, 45564848), (32, 39869242), (49, 26037056), (56, 22782424), (64, 19934621), (73, 17476928), (98, 13018528), (112, 11391212), (146, 8738464), (196, 6509264), (224, 5695606), (292, 4369232), (392, 3254632), (448, 2847803), (511, 2496704), (584, 2184616), (784, 1627316), (1022, 1248352), (1168, 1092308), (1568, 813658), (2044, 624176), (2336, 546154), (3136, 406829), (3577, 356672), (4088, 312088), (4672, 273077), (5573, 228928), (7154, 178336), (8176, 156044), (11146, 114464), (14308, 89168), (16352, 78022), (22292, 57232), (28616, 44584), (32704, 39011)]