7780728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 20793600

約数和(自身を除く): 13012872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 151, 152, 226, 228, 302, 339, 452, 453, 456, 604, 678, 904, 906, 1208, 1356, 1812, 2147, 2712, 2869, 3624, 4294, 5738, 6441, 8588, 8607, 11476, 12882, 17063, 17176, 17214, 22952, 25764, 34126, 34428, 51189, 51528, 68252, 68856, 102378, 136504, 204756, 324197, 409512, 648394, 972591, 1296788, 1945182, 2593576, 3890364, 7780728]

約数ペア:

[(1, 7780728), (2, 3890364), (3, 2593576), (4, 1945182), (6, 1296788), (8, 972591), (12, 648394), (19, 409512), (24, 324197), (38, 204756), (57, 136504), (76, 102378), (113, 68856), (114, 68252), (151, 51528), (152, 51189), (226, 34428), (228, 34126), (302, 25764), (339, 22952), (452, 17214), (453, 17176), (456, 17063), (604, 12882), (678, 11476), (904, 8607), (906, 8588), (1208, 6441), (1356, 5738), (1812, 4294), (2147, 3624), (2712, 2869)]