1268674876

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3539}}^1$

素因数の和:3647

約数の個数: 72

約数和(自身を含む): 2711923200

約数和(自身を除く): 1443248324

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 59, 62, 98, 118, 124, 196, 217, 236, 413, 434, 826, 868, 1519, 1652, 1829, 2891, 3038, 3539, 3658, 5782, 6076, 7078, 7316, 11564, 12803, 14156, 24773, 25606, 49546, 51212, 89621, 99092, 109709, 173411, 179242, 208801, 219418, 346822, 358484, 417602, 438836, 693644, 767963, 835204, 1461607, 1535926, 2923214, 3071852, 5375741, 5846428, 6472831, 10231249, 10751482, 12945662, 20462498, 21502964, 25891324, 40924996, 45309817, 90619634, 181239268, 317168719, 634337438, 1268674876]

約数ペア:

[(1, 1268674876), (2, 634337438), (4, 317168719), (7, 181239268), (14, 90619634), (28, 45309817), (31, 40924996), (49, 25891324), (59, 21502964), (62, 20462498), (98, 12945662), (118, 10751482), (124, 10231249), (196, 6472831), (217, 5846428), (236, 5375741), (413, 3071852), (434, 2923214), (826, 1535926), (868, 1461607), (1519, 835204), (1652, 767963), (1829, 693644), (2891, 438836), (3038, 417602), (3539, 358484), (3658, 346822), (5782, 219418), (6076, 208801), (7078, 179242), (7316, 173411), (11564, 109709), (12803, 99092), (14156, 89621), (24773, 51212), (25606, 49546)]