328991446788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4643}}^1\times {\mathrm{159589}}^1$

素因数の和:164276

約数の個数: 48

約数和(自身を含む): 788568661440

約数和(自身を除く): 459577214652

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 4643, 9286, 13929, 18572, 27858, 55716, 159589, 171791, 319178, 343582, 478767, 515373, 638356, 687164, 957534, 1030746, 1915068, 2061492, 5904793, 11809586, 17714379, 23619172, 35428758, 70857516, 740971727, 1481943454, 2222915181, 2963886908, 4445830362, 8891660724, 27415953899, 54831907798, 82247861697, 109663815596, 164495723394, 328991446788]

約数ペア:

[(1, 328991446788), (2, 164495723394), (3, 109663815596), (4, 82247861697), (6, 54831907798), (12, 27415953899), (37, 8891660724), (74, 4445830362), (111, 2963886908), (148, 2222915181), (222, 1481943454), (444, 740971727), (4643, 70857516), (9286, 35428758), (13929, 23619172), (18572, 17714379), (27858, 11809586), (55716, 5904793), (159589, 2061492), (171791, 1915068), (319178, 1030746), (343582, 957534), (478767, 687164), (515373, 638356)]