864225792

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9914

約数の個数: 120

約数和(自身を含む): 2625754560

約数和(自身を除く): 1761528768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 9871, 10944, 14592, 19742, 21888, 29184, 29613, 39484, 43776, 59226, 78968, 87552, 88839, 118452, 157936, 177678, 187549, 236904, 315872, 355356, 375098, 473808, 562647, 631744, 710712, 750196, 947616, 1125294, 1263488, 1421424, 1500392, 1687941, 1895232, 2250588, 2526976, 2842848, 3000784, 3375882, 3790464, 4501176, 5053952, 5685696, 6001568, 6751764, 7580928, 9002352, 11371392, 12003136, 13503528, 15161856, 18004704, 22742784, 24006272, 27007056, 36009408, 45485568, 48012544, 54014112, 72018816, 96025088, 108028224, 144037632, 216056448, 288075264, 432112896, 864225792]

約数ペア:

[(1, 864225792), (2, 432112896), (3, 288075264), (4, 216056448), (6, 144037632), (8, 108028224), (9, 96025088), (12, 72018816), (16, 54014112), (18, 48012544), (19, 45485568), (24, 36009408), (32, 27007056), (36, 24006272), (38, 22742784), (48, 18004704), (57, 15161856), (64, 13503528), (72, 12003136), (76, 11371392), (96, 9002352), (114, 7580928), (128, 6751764), (144, 6001568), (152, 5685696), (171, 5053952), (192, 4501176), (228, 3790464), (256, 3375882), (288, 3000784), (304, 2842848), (342, 2526976), (384, 2250588), (456, 1895232), (512, 1687941), (576, 1500392), (608, 1421424), (684, 1263488), (768, 1125294), (912, 947616), (1152, 750196), (1216, 710712), (1368, 631744), (1536, 562647), (1824, 473808), (2304, 375098), (2432, 355356), (2736, 315872), (3648, 236904), (4608, 187549), (4864, 177678), (5472, 157936), (7296, 118452), (9728, 88839), (9871, 87552), (10944, 78968), (14592, 59226), (19742, 43776), (21888, 39484), (29184, 29613)]