381960352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{14939}}^1$

素因数の和:15013

約数の個数: 48

約数和(自身を含む): 813214080

約数和(自身を除く): 431253728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 3196, 6392, 12784, 14939, 25568, 29878, 59756, 119512, 239024, 253963, 478048, 507926, 702133, 1015852, 1404266, 2031704, 2808532, 4063408, 5617064, 8126816, 11234128, 11936261, 22468256, 23872522, 47745044, 95490088, 190980176, 381960352]

約数ペア:

[(1, 381960352), (2, 190980176), (4, 95490088), (8, 47745044), (16, 23872522), (17, 22468256), (32, 11936261), (34, 11234128), (47, 8126816), (68, 5617064), (94, 4063408), (136, 2808532), (188, 2031704), (272, 1404266), (376, 1015852), (544, 702133), (752, 507926), (799, 478048), (1504, 253963), (1598, 239024), (3196, 119512), (6392, 59756), (12784, 29878), (14939, 25568)]