1373181408

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{24203}}^1$

素因数の和:24416

約数の個数: 72

約数和(自身を含む): 3924969048

約数和(自身を除く): 2551787640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 6304, 7092, 9456, 14184, 18912, 24203, 28368, 48406, 56736, 72609, 96812, 145218, 193624, 217827, 290436, 387248, 435654, 580872, 774496, 871308, 1161744, 1742616, 2323488, 3485232, 4767991, 6970464, 9535982, 14303973, 19071964, 28607946, 38143928, 42911919, 57215892, 76287856, 85823838, 114431784, 152575712, 171647676, 228863568, 343295352, 457727136, 686590704, 1373181408]

約数ペア:

[(1, 1373181408), (2, 686590704), (3, 457727136), (4, 343295352), (6, 228863568), (8, 171647676), (9, 152575712), (12, 114431784), (16, 85823838), (18, 76287856), (24, 57215892), (32, 42911919), (36, 38143928), (48, 28607946), (72, 19071964), (96, 14303973), (144, 9535982), (197, 6970464), (288, 4767991), (394, 3485232), (591, 2323488), (788, 1742616), (1182, 1161744), (1576, 871308), (1773, 774496), (2364, 580872), (3152, 435654), (3546, 387248), (4728, 290436), (6304, 217827), (7092, 193624), (9456, 145218), (14184, 96812), (18912, 72609), (24203, 56736), (28368, 48406)]