309226086

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:795

約数の個数: 80

約数和(自身を含む): 750103200

約数和(自身を除く): 440877114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 359, 409, 702, 718, 818, 1053, 1077, 1227, 2106, 2154, 2454, 3231, 3681, 4667, 5317, 6462, 7362, 9334, 9693, 10634, 11043, 14001, 15951, 19386, 22086, 28002, 29079, 31902, 33129, 42003, 47853, 58158, 66258, 84006, 95706, 126009, 143559, 146831, 252018, 287118, 293662, 378027, 430677, 440493, 756054, 861354, 880986, 1321479, 1908803, 2642958, 3817606, 3964437, 5726409, 7928874, 11452818, 11893311, 17179227, 23786622, 34358454, 51537681, 103075362, 154613043, 309226086]

約数ペア:

[(1, 309226086), (2, 154613043), (3, 103075362), (6, 51537681), (9, 34358454), (13, 23786622), (18, 17179227), (26, 11893311), (27, 11452818), (39, 7928874), (54, 5726409), (78, 3964437), (81, 3817606), (117, 2642958), (162, 1908803), (234, 1321479), (351, 880986), (359, 861354), (409, 756054), (702, 440493), (718, 430677), (818, 378027), (1053, 293662), (1077, 287118), (1227, 252018), (2106, 146831), (2154, 143559), (2454, 126009), (3231, 95706), (3681, 84006), (4667, 66258), (5317, 58158), (6462, 47853), (7362, 42003), (9334, 33129), (9693, 31902), (10634, 29079), (11043, 28002), (14001, 22086), (15951, 19386)]