219249370624

素因数分解:

$2^9\times {\mathrm{191}}^1\times {\mathrm{827}}^1\times {\mathrm{2711}}^1$

素因数の和:3747

約数の個数: 80

約数和(自身を含む): 441059198976

約数和(自身を除く): 221809828352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 764, 827, 1528, 1654, 2711, 3056, 3308, 5422, 6112, 6616, 10844, 12224, 13232, 21688, 24448, 26464, 43376, 48896, 52928, 86752, 97792, 105856, 157957, 173504, 211712, 315914, 347008, 423424, 517801, 631828, 694016, 1035602, 1263656, 1388032, 2071204, 2241997, 2527312, 4142408, 4483994, 5054624, 8284816, 8967988, 10109248, 16569632, 17935976, 20218496, 33139264, 35871952, 40436992, 66278528, 71743904, 80873984, 132557056, 143487808, 265114112, 286975616, 428221427, 573951232, 856442854, 1147902464, 1712885708, 3425771416, 6851542832, 13703085664, 27406171328, 54812342656, 109624685312, 219249370624]

約数ペア:

[(1, 219249370624), (2, 109624685312), (4, 54812342656), (8, 27406171328), (16, 13703085664), (32, 6851542832), (64, 3425771416), (128, 1712885708), (191, 1147902464), (256, 856442854), (382, 573951232), (512, 428221427), (764, 286975616), (827, 265114112), (1528, 143487808), (1654, 132557056), (2711, 80873984), (3056, 71743904), (3308, 66278528), (5422, 40436992), (6112, 35871952), (6616, 33139264), (10844, 20218496), (12224, 17935976), (13232, 16569632), (21688, 10109248), (24448, 8967988), (26464, 8284816), (43376, 5054624), (48896, 4483994), (52928, 4142408), (86752, 2527312), (97792, 2241997), (105856, 2071204), (157957, 1388032), (173504, 1263656), (211712, 1035602), (315914, 694016), (347008, 631828), (423424, 517801)]