2855147856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{6871}}^1$

素因数の和:7680

約数の個数: 80

約数和(自身を含む): 8057722368

約数和(自身を除く): 5202574512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 787, 1574, 2361, 3148, 4722, 6296, 6871, 8657, 9444, 12592, 13742, 17314, 18888, 20613, 25971, 27484, 34628, 37776, 41226, 51942, 54968, 69256, 75581, 82452, 103884, 109936, 138512, 151162, 164904, 207768, 226743, 302324, 329808, 415536, 453486, 604648, 906972, 1209296, 1813944, 3627888, 5407477, 10814954, 16222431, 21629908, 32444862, 43259816, 59482247, 64889724, 86519632, 118964494, 129779448, 178446741, 237928988, 259558896, 356893482, 475857976, 713786964, 951715952, 1427573928, 2855147856]

約数ペア:

[(1, 2855147856), (2, 1427573928), (3, 951715952), (4, 713786964), (6, 475857976), (8, 356893482), (11, 259558896), (12, 237928988), (16, 178446741), (22, 129779448), (24, 118964494), (33, 86519632), (44, 64889724), (48, 59482247), (66, 43259816), (88, 32444862), (132, 21629908), (176, 16222431), (264, 10814954), (528, 5407477), (787, 3627888), (1574, 1813944), (2361, 1209296), (3148, 906972), (4722, 604648), (6296, 453486), (6871, 415536), (8657, 329808), (9444, 302324), (12592, 226743), (13742, 207768), (17314, 164904), (18888, 151162), (20613, 138512), (25971, 109936), (27484, 103884), (34628, 82452), (37776, 75581), (41226, 69256), (51942, 54968)]