328367052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1429}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 896335440

約数和(自身を除く): 567968388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491, 982, 1429, 1473, 1964, 2858, 2946, 4287, 4419, 5716, 5892, 6383, 8574, 8838, 12766, 12861, 17148, 17676, 18577, 19149, 25532, 25722, 37154, 38298, 51444, 55731, 57447, 74308, 76596, 111462, 114894, 167193, 222924, 229788, 334386, 668772, 701639, 1403278, 2104917, 2806556, 4209834, 6314751, 8419668, 9121307, 12629502, 18242614, 25259004, 27363921, 36485228, 54727842, 82091763, 109455684, 164183526, 328367052]

約数ペア:

[(1, 328367052), (2, 164183526), (3, 109455684), (4, 82091763), (6, 54727842), (9, 36485228), (12, 27363921), (13, 25259004), (18, 18242614), (26, 12629502), (36, 9121307), (39, 8419668), (52, 6314751), (78, 4209834), (117, 2806556), (156, 2104917), (234, 1403278), (468, 701639), (491, 668772), (982, 334386), (1429, 229788), (1473, 222924), (1964, 167193), (2858, 114894), (2946, 111462), (4287, 76596), (4419, 74308), (5716, 57447), (5892, 55731), (6383, 51444), (8574, 38298), (8838, 37154), (12766, 25722), (12861, 25532), (17148, 19149), (17676, 18577)]