580971248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8254

約数の個数: 80

約数和(自身を含む): 1365245952

約数和(自身を除く): 784274704

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2728, 3224, 4433, 5456, 6448, 8191, 8866, 16382, 17732, 32764, 35464, 65528, 70928, 90101, 106483, 131056, 180202, 212966, 253921, 360404, 425932, 507842, 720808, 851864, 1015684, 1171313, 1441616, 1703728, 2031368, 2342626, 2793131, 3300973, 4062736, 4685252, 5586262, 6601946, 9370504, 11172524, 13203892, 18741008, 22345048, 26407784, 36310703, 44690096, 52815568, 72621406, 145242812, 290485624, 580971248]

約数ペア:

[(1, 580971248), (2, 290485624), (4, 145242812), (8, 72621406), (11, 52815568), (13, 44690096), (16, 36310703), (22, 26407784), (26, 22345048), (31, 18741008), (44, 13203892), (52, 11172524), (62, 9370504), (88, 6601946), (104, 5586262), (124, 4685252), (143, 4062736), (176, 3300973), (208, 2793131), (248, 2342626), (286, 2031368), (341, 1703728), (403, 1441616), (496, 1171313), (572, 1015684), (682, 851864), (806, 720808), (1144, 507842), (1364, 425932), (1612, 360404), (2288, 253921), (2728, 212966), (3224, 180202), (4433, 131056), (5456, 106483), (6448, 90101), (8191, 70928), (8866, 65528), (16382, 35464), (17732, 32764)]