716708772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{3119}}^1$

素因数の和:3633

約数の個数: 72

約数和(自身を含む): 1955640960

約数和(自身を除く): 1238932188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491, 982, 1473, 1964, 2946, 3119, 4419, 5892, 6238, 6383, 8838, 9357, 12476, 12766, 17676, 18714, 19149, 25532, 28071, 37428, 38298, 40547, 56142, 57447, 76596, 81094, 112284, 114894, 121641, 162188, 229788, 243282, 364923, 486564, 729846, 1459692, 1531429, 3062858, 4594287, 6125716, 9188574, 13782861, 18377148, 19908577, 27565722, 39817154, 55131444, 59725731, 79634308, 119451462, 179177193, 238902924, 358354386, 716708772]

約数ペア:

[(1, 716708772), (2, 358354386), (3, 238902924), (4, 179177193), (6, 119451462), (9, 79634308), (12, 59725731), (13, 55131444), (18, 39817154), (26, 27565722), (36, 19908577), (39, 18377148), (52, 13782861), (78, 9188574), (117, 6125716), (156, 4594287), (234, 3062858), (468, 1531429), (491, 1459692), (982, 729846), (1473, 486564), (1964, 364923), (2946, 243282), (3119, 229788), (4419, 162188), (5892, 121641), (6238, 114894), (6383, 112284), (8838, 81094), (9357, 76596), (12476, 57447), (12766, 56142), (17676, 40547), (18714, 38298), (19149, 37428), (25532, 28071)]