1980764544

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1657}}^1$

素因数の和:1968

約数の個数: 128

約数和(自身を含む): 5763473280

約数和(自身を除く): 3782708736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 283, 352, 384, 528, 566, 704, 849, 1056, 1132, 1408, 1657, 1698, 2112, 2264, 3113, 3314, 3396, 4224, 4528, 4971, 6226, 6628, 6792, 9056, 9339, 9942, 12452, 13256, 13584, 18112, 18227, 18678, 19884, 24904, 26512, 27168, 36224, 36454, 37356, 39768, 49808, 53024, 54336, 54681, 72908, 74712, 79536, 99616, 106048, 108672, 109362, 145816, 149424, 159072, 199232, 212096, 218724, 291632, 298848, 318144, 398464, 437448, 468931, 583264, 597696, 636288, 874896, 937862, 1166528, 1195392, 1406793, 1749792, 1875724, 2333056, 2813586, 3499584, 3751448, 5158241, 5627172, 6999168, 7502896, 10316482, 11254344, 15005792, 15474723, 20632964, 22508688, 30011584, 30949446, 41265928, 45017376, 60023168, 61898892, 82531856, 90034752, 123797784, 165063712, 180069504, 247595568, 330127424, 495191136, 660254848, 990382272, 1980764544]

約数ペア:

[(1, 1980764544), (2, 990382272), (3, 660254848), (4, 495191136), (6, 330127424), (8, 247595568), (11, 180069504), (12, 165063712), (16, 123797784), (22, 90034752), (24, 82531856), (32, 61898892), (33, 60023168), (44, 45017376), (48, 41265928), (64, 30949446), (66, 30011584), (88, 22508688), (96, 20632964), (128, 15474723), (132, 15005792), (176, 11254344), (192, 10316482), (264, 7502896), (283, 6999168), (352, 5627172), (384, 5158241), (528, 3751448), (566, 3499584), (704, 2813586), (849, 2333056), (1056, 1875724), (1132, 1749792), (1408, 1406793), (1657, 1195392), (1698, 1166528), (2112, 937862), (2264, 874896), (3113, 636288), (3314, 597696), (3396, 583264), (4224, 468931), (4528, 437448), (4971, 398464), (6226, 318144), (6628, 298848), (6792, 291632), (9056, 218724), (9339, 212096), (9942, 199232), (12452, 159072), (13256, 149424), (13584, 145816), (18112, 109362), (18227, 108672), (18678, 106048), (19884, 99616), (24904, 79536), (26512, 74712), (27168, 72908), (36224, 54681), (36454, 54336), (37356, 53024), (39768, 49808)]