17785533072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{69401}}^1$

素因数の和:69712

約数の個数: 80

約数和(自身を含む): 48536982720

約数和(自身を除く): 30751449648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 281, 304, 456, 562, 843, 912, 1124, 1686, 2248, 3372, 4496, 5339, 6744, 10678, 13488, 16017, 21356, 32034, 42712, 64068, 69401, 85424, 128136, 138802, 208203, 256272, 277604, 416406, 555208, 832812, 1110416, 1318619, 1665624, 2637238, 3331248, 3955857, 5274476, 7911714, 10548952, 15823428, 19501681, 21097904, 31646856, 39003362, 58505043, 63293712, 78006724, 117010086, 156013448, 234020172, 312026896, 370531939, 468040344, 741063878, 936080688, 1111595817, 1482127756, 2223191634, 2964255512, 4446383268, 5928511024, 8892766536, 17785533072]

約数ペア:

[(1, 17785533072), (2, 8892766536), (3, 5928511024), (4, 4446383268), (6, 2964255512), (8, 2223191634), (12, 1482127756), (16, 1111595817), (19, 936080688), (24, 741063878), (38, 468040344), (48, 370531939), (57, 312026896), (76, 234020172), (114, 156013448), (152, 117010086), (228, 78006724), (281, 63293712), (304, 58505043), (456, 39003362), (562, 31646856), (843, 21097904), (912, 19501681), (1124, 15823428), (1686, 10548952), (2248, 7911714), (3372, 5274476), (4496, 3955857), (5339, 3331248), (6744, 2637238), (10678, 1665624), (13488, 1318619), (16017, 1110416), (21356, 832812), (32034, 555208), (42712, 416406), (64068, 277604), (69401, 256272), (85424, 208203), (128136, 138802)]