329942704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226609}}^1$

素因数の和:226637

約数の個数: 40

約数和(自身を含む): 786789920

約数和(自身を除く): 456847216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 226609, 453218, 906436, 1586263, 1812872, 2945917, 3172526, 3625744, 5891834, 6345052, 11783668, 12690104, 20621419, 23567336, 25380208, 41242838, 47134672, 82485676, 164971352, 329942704]

約数ペア:

[(1, 329942704), (2, 164971352), (4, 82485676), (7, 47134672), (8, 41242838), (13, 25380208), (14, 23567336), (16, 20621419), (26, 12690104), (28, 11783668), (52, 6345052), (56, 5891834), (91, 3625744), (104, 3172526), (112, 2945917), (182, 1812872), (208, 1586263), (364, 906436), (728, 453218), (1456, 226609)]