268267662

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 647232768

約数和(自身を除く): 378965106

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 97, 106, 117, 159, 194, 223, 234, 291, 318, 446, 477, 582, 669, 689, 873, 954, 1261, 1338, 1378, 1746, 2007, 2067, 2522, 2899, 3783, 4014, 4134, 5141, 5798, 6201, 7566, 8697, 10282, 11349, 11819, 12402, 15423, 17394, 21631, 22698, 23638, 26091, 30846, 35457, 43262, 46269, 52182, 64893, 66833, 70914, 92538, 106371, 129786, 133666, 153647, 194679, 200499, 212742, 281203, 307294, 389358, 400998, 460941, 562406, 601497, 843609, 921882, 1146443, 1202994, 1382823, 1687218, 2292886, 2530827, 2765646, 3439329, 5061654, 6878658, 10317987, 14903759, 20635974, 29807518, 44711277, 89422554, 134133831, 268267662]

約数ペア:

[(1, 268267662), (2, 134133831), (3, 89422554), (6, 44711277), (9, 29807518), (13, 20635974), (18, 14903759), (26, 10317987), (39, 6878658), (53, 5061654), (78, 3439329), (97, 2765646), (106, 2530827), (117, 2292886), (159, 1687218), (194, 1382823), (223, 1202994), (234, 1146443), (291, 921882), (318, 843609), (446, 601497), (477, 562406), (582, 460941), (669, 400998), (689, 389358), (873, 307294), (954, 281203), (1261, 212742), (1338, 200499), (1378, 194679), (1746, 153647), (2007, 133666), (2067, 129786), (2522, 106371), (2899, 92538), (3783, 70914), (4014, 66833), (4134, 64893), (5141, 52182), (5798, 46269), (6201, 43262), (7566, 35457), (8697, 30846), (10282, 26091), (11349, 23638), (11819, 22698), (12402, 21631), (15423, 17394)]