994868992

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1283}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 2149462224

約数和(自身を除く): 1154593232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 256, 416, 466, 832, 932, 1283, 1664, 1864, 2566, 3029, 3328, 3728, 5132, 6058, 7456, 10264, 12116, 14912, 16679, 20528, 24232, 29824, 33358, 41056, 48464, 59648, 66716, 82112, 96928, 133432, 164224, 193856, 266864, 298939, 328448, 387712, 533728, 597878, 775424, 1067456, 1195756, 2134912, 2391512, 3886207, 4269824, 4783024, 7772414, 9566048, 15544828, 19132096, 31089656, 38264192, 62179312, 76528384, 124358624, 248717248, 497434496, 994868992]

約数ペア:

[(1, 994868992), (2, 497434496), (4, 248717248), (8, 124358624), (13, 76528384), (16, 62179312), (26, 38264192), (32, 31089656), (52, 19132096), (64, 15544828), (104, 9566048), (128, 7772414), (208, 4783024), (233, 4269824), (256, 3886207), (416, 2391512), (466, 2134912), (832, 1195756), (932, 1067456), (1283, 775424), (1664, 597878), (1864, 533728), (2566, 387712), (3029, 328448), (3328, 298939), (3728, 266864), (5132, 193856), (6058, 164224), (7456, 133432), (10264, 96928), (12116, 82112), (14912, 66716), (16679, 59648), (20528, 48464), (24232, 41056), (29824, 33358)]