38715465008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{46993}}^1$

素因数の和:47194

約数の個数: 80

約数和(自身を含む): 85031319552

約数和(自身を除く): 46315854544

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 151, 176, 248, 302, 341, 496, 604, 682, 1208, 1364, 1661, 2416, 2728, 3322, 4681, 5456, 6644, 9362, 13288, 18724, 26576, 37448, 46993, 51491, 74896, 93986, 102982, 187972, 205964, 375944, 411928, 516923, 751888, 823856, 1033846, 1456783, 2067692, 2913566, 4135384, 5827132, 7095943, 8270768, 11654264, 14191886, 16024613, 23308528, 28383772, 32049226, 56767544, 64098452, 78055373, 113535088, 128196904, 156110746, 219974233, 256393808, 312221492, 439948466, 624442984, 879896932, 1248885968, 1759793864, 2419716563, 3519587728, 4839433126, 9678866252, 19357732504, 38715465008]

約数ペア:

[(1, 38715465008), (2, 19357732504), (4, 9678866252), (8, 4839433126), (11, 3519587728), (16, 2419716563), (22, 1759793864), (31, 1248885968), (44, 879896932), (62, 624442984), (88, 439948466), (124, 312221492), (151, 256393808), (176, 219974233), (248, 156110746), (302, 128196904), (341, 113535088), (496, 78055373), (604, 64098452), (682, 56767544), (1208, 32049226), (1364, 28383772), (1661, 23308528), (2416, 16024613), (2728, 14191886), (3322, 11654264), (4681, 8270768), (5456, 7095943), (6644, 5827132), (9362, 4135384), (13288, 2913566), (18724, 2067692), (26576, 1456783), (37448, 1033846), (46993, 823856), (51491, 751888), (74896, 516923), (93986, 411928), (102982, 375944), (187972, 205964)]