1254177792

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{19441}}^1$

素因数の和:19474

約数の個数: 132

約数和(自身を含む): 4138968496

約数和(自身を除く): 2884790704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 19441, 21504, 32256, 38882, 58323, 64512, 77764, 116646, 136087, 155528, 174969, 233292, 272174, 311056, 349938, 408261, 466584, 544348, 622112, 699876, 816522, 933168, 1088696, 1224783, 1244224, 1399752, 1633044, 1866336, 2177392, 2449566, 2488448, 2799504, 3266088, 3732672, 4354784, 4899132, 4976896, 5599008, 6532176, 7465344, 8709568, 9798264, 9953792, 11198016, 13064352, 14930688, 17419136, 19596528, 19907584, 22396032, 26128704, 29861376, 34838272, 39193056, 44792064, 52257408, 59722752, 69676544, 78386112, 89584128, 104514816, 139353088, 156772224, 179168256, 209029632, 313544448, 418059264, 627088896, 1254177792]

約数ペア:

[(1, 1254177792), (2, 627088896), (3, 418059264), (4, 313544448), (6, 209029632), (7, 179168256), (8, 156772224), (9, 139353088), (12, 104514816), (14, 89584128), (16, 78386112), (18, 69676544), (21, 59722752), (24, 52257408), (28, 44792064), (32, 39193056), (36, 34838272), (42, 29861376), (48, 26128704), (56, 22396032), (63, 19907584), (64, 19596528), (72, 17419136), (84, 14930688), (96, 13064352), (112, 11198016), (126, 9953792), (128, 9798264), (144, 8709568), (168, 7465344), (192, 6532176), (224, 5599008), (252, 4976896), (256, 4899132), (288, 4354784), (336, 3732672), (384, 3266088), (448, 2799504), (504, 2488448), (512, 2449566), (576, 2177392), (672, 1866336), (768, 1633044), (896, 1399752), (1008, 1244224), (1024, 1224783), (1152, 1088696), (1344, 933168), (1536, 816522), (1792, 699876), (2016, 622112), (2304, 544348), (2688, 466584), (3072, 408261), (3584, 349938), (4032, 311056), (4608, 272174), (5376, 233292), (7168, 174969), (8064, 155528), (9216, 136087), (10752, 116646), (16128, 77764), (19441, 64512), (21504, 58323), (32256, 38882)]