777746344336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1\times {\mathrm{6173}}^1$

素因数の和:8084

約数の個数: 80

約数和(自身を含む): 1628127511920

約数和(自身を除く): 850381167584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 1481, 1636, 2962, 3272, 5317, 5924, 6173, 6544, 10634, 11848, 12346, 19253, 21268, 23696, 24692, 38506, 42536, 49384, 77012, 80249, 85072, 98768, 154024, 160498, 308048, 320996, 605729, 641992, 1211458, 1283984, 2422916, 2524757, 4845832, 5049514, 7874477, 9142213, 9691664, 10099028, 15748954, 18284426, 20198056, 31497908, 32821841, 36568852, 40396112, 62995816, 65643682, 73137704, 118848769, 125991632, 131287364, 146275408, 237697538, 262574728, 475395076, 525149456, 950790152, 1901580304, 3739165117, 7478330234, 14956660468, 29913320936, 48609146521, 59826641872, 97218293042, 194436586084, 388873172168, 777746344336]

約数ペア:

[(1, 777746344336), (2, 388873172168), (4, 194436586084), (8, 97218293042), (13, 59826641872), (16, 48609146521), (26, 29913320936), (52, 14956660468), (104, 7478330234), (208, 3739165117), (409, 1901580304), (818, 950790152), (1481, 525149456), (1636, 475395076), (2962, 262574728), (3272, 237697538), (5317, 146275408), (5924, 131287364), (6173, 125991632), (6544, 118848769), (10634, 73137704), (11848, 65643682), (12346, 62995816), (19253, 40396112), (21268, 36568852), (23696, 32821841), (24692, 31497908), (38506, 20198056), (42536, 18284426), (49384, 15748954), (77012, 10099028), (80249, 9691664), (85072, 9142213), (98768, 7874477), (154024, 5049514), (160498, 4845832), (308048, 2524757), (320996, 2422916), (605729, 1283984), (641992, 1211458)]