1461569792

素因数分解:

$2^8\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 2979894456

約数和(自身を除く): 1518324664

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 197, 256, 292, 394, 397, 584, 788, 794, 1168, 1576, 1588, 2336, 3152, 3176, 4672, 6304, 6352, 9344, 12608, 12704, 14381, 18688, 25216, 25408, 28762, 28981, 50432, 50816, 57524, 57962, 78209, 101632, 115048, 115924, 156418, 230096, 231848, 312836, 460192, 463696, 625672, 920384, 927392, 1251344, 1840768, 1854784, 2502688, 3681536, 3709568, 5005376, 5709257, 7419136, 10010752, 11418514, 20021504, 22837028, 45674056, 91348112, 182696224, 365392448, 730784896, 1461569792]

約数ペア:

[(1, 1461569792), (2, 730784896), (4, 365392448), (8, 182696224), (16, 91348112), (32, 45674056), (64, 22837028), (73, 20021504), (128, 11418514), (146, 10010752), (197, 7419136), (256, 5709257), (292, 5005376), (394, 3709568), (397, 3681536), (584, 2502688), (788, 1854784), (794, 1840768), (1168, 1251344), (1576, 927392), (1588, 920384), (2336, 625672), (3152, 463696), (3176, 460192), (4672, 312836), (6304, 231848), (6352, 230096), (9344, 156418), (12608, 115924), (12704, 115048), (14381, 101632), (18688, 78209), (25216, 57962), (25408, 57524), (28762, 50816), (28981, 50432)]