329023904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1637}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 708323616

約数和(自身を除く): 379299712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 571, 1142, 1637, 2284, 3274, 4568, 6281, 6548, 9136, 12562, 13096, 18007, 18272, 25124, 26192, 36014, 50248, 52384, 72028, 100496, 144056, 200992, 288112, 576224, 934727, 1869454, 3738908, 7477816, 10281997, 14955632, 20563994, 29911264, 41127988, 82255976, 164511952, 329023904]

約数ペア:

[(1, 329023904), (2, 164511952), (4, 82255976), (8, 41127988), (11, 29911264), (16, 20563994), (22, 14955632), (32, 10281997), (44, 7477816), (88, 3738908), (176, 1869454), (352, 934727), (571, 576224), (1142, 288112), (1637, 200992), (2284, 144056), (3274, 100496), (4568, 72028), (6281, 52384), (6548, 50248), (9136, 36014), (12562, 26192), (13096, 25124), (18007, 18272)]