1380983568

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 3626642880

約数和(自身を除く): 2245659312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 179, 194, 291, 358, 388, 537, 582, 716, 776, 1074, 1164, 1432, 1552, 1657, 2148, 2328, 2864, 3314, 4296, 4656, 4971, 6628, 8592, 9942, 13256, 17363, 19884, 26512, 34726, 39768, 52089, 69452, 79536, 104178, 138904, 160729, 208356, 277808, 296603, 321458, 416712, 482187, 593206, 642916, 833424, 889809, 964374, 1186412, 1285832, 1779618, 1928748, 2372824, 2571664, 3559236, 3857496, 4745648, 7118472, 7714992, 14236944, 28770491, 57540982, 86311473, 115081964, 172622946, 230163928, 345245892, 460327856, 690491784, 1380983568]

約数ペア:

[(1, 1380983568), (2, 690491784), (3, 460327856), (4, 345245892), (6, 230163928), (8, 172622946), (12, 115081964), (16, 86311473), (24, 57540982), (48, 28770491), (97, 14236944), (179, 7714992), (194, 7118472), (291, 4745648), (358, 3857496), (388, 3559236), (537, 2571664), (582, 2372824), (716, 1928748), (776, 1779618), (1074, 1285832), (1164, 1186412), (1432, 964374), (1552, 889809), (1657, 833424), (2148, 642916), (2328, 593206), (2864, 482187), (3314, 416712), (4296, 321458), (4656, 296603), (4971, 277808), (6628, 208356), (8592, 160729), (9942, 138904), (13256, 104178), (17363, 79536), (19884, 69452), (26512, 52089), (34726, 39768)]