328005948

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 777498624

約数和(自身を除く): 449492676

約数列:

[1, 2, 3, 4, 6, 12, 127, 137, 254, 274, 381, 411, 508, 548, 762, 822, 1524, 1571, 1644, 3142, 4713, 6284, 9426, 17399, 18852, 34798, 52197, 69596, 104394, 199517, 208788, 215227, 399034, 430454, 598551, 645681, 798068, 860908, 1197102, 1291362, 2394204, 2582724, 27333829, 54667658, 82001487, 109335316, 164002974, 328005948]

約数ペア:

[(1, 328005948), (2, 164002974), (3, 109335316), (4, 82001487), (6, 54667658), (12, 27333829), (127, 2582724), (137, 2394204), (254, 1291362), (274, 1197102), (381, 860908), (411, 798068), (508, 645681), (548, 598551), (762, 430454), (822, 399034), (1524, 215227), (1571, 208788), (1644, 199517), (3142, 104394), (4713, 69596), (6284, 52197), (9426, 34798), (17399, 18852)]