328836768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263491}}^1$

素因数の和:263517

約数の個数: 48

約数和(自身を含む): 929599776

約数和(自身を除く): 600763008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 263491, 526982, 790473, 1053964, 1580946, 2107928, 3161892, 3425383, 4215856, 6323784, 6850766, 8431712, 10276149, 12647568, 13701532, 20552298, 25295136, 27403064, 41104596, 54806128, 82209192, 109612256, 164418384, 328836768]

約数ペア:

[(1, 328836768), (2, 164418384), (3, 109612256), (4, 82209192), (6, 54806128), (8, 41104596), (12, 27403064), (13, 25295136), (16, 20552298), (24, 13701532), (26, 12647568), (32, 10276149), (39, 8431712), (48, 6850766), (52, 6323784), (78, 4215856), (96, 3425383), (104, 3161892), (156, 2107928), (208, 1580946), (312, 1053964), (416, 790473), (624, 526982), (1248, 263491)]