1218430656

素因数分解:

$2^6\times 3^2\times {\mathrm{2115331}}^1$

素因数の和:2115349

約数の個数: 42

約数和(自身を含む): 3492413132

約数和(自身を除く): 2273982476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2115331, 4230662, 6345993, 8461324, 12691986, 16922648, 19037979, 25383972, 33845296, 38075958, 50767944, 67690592, 76151916, 101535888, 135381184, 152303832, 203071776, 304607664, 406143552, 609215328, 1218430656]

約数ペア:

[(1, 1218430656), (2, 609215328), (3, 406143552), (4, 304607664), (6, 203071776), (8, 152303832), (9, 135381184), (12, 101535888), (16, 76151916), (18, 67690592), (24, 50767944), (32, 38075958), (36, 33845296), (48, 25383972), (64, 19037979), (72, 16922648), (96, 12691986), (144, 8461324), (192, 6345993), (288, 4230662), (576, 2115331)]