268849308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1289}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 776724480

約数和(自身を除く): 507875172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 191, 273, 364, 382, 546, 573, 764, 1092, 1146, 1289, 1337, 2292, 2483, 2578, 2674, 3867, 4011, 4966, 5156, 5348, 7449, 7734, 8022, 9023, 9932, 14898, 15468, 16044, 16757, 17381, 18046, 27069, 29796, 33514, 34762, 36092, 50271, 52143, 54138, 67028, 69524, 100542, 104286, 108276, 117299, 201084, 208572, 234598, 246199, 351897, 469196, 492398, 703794, 738597, 984796, 1407588, 1477194, 1723393, 2954388, 3200587, 3446786, 5170179, 6401174, 6893572, 9601761, 10340358, 12802348, 19203522, 20680716, 22404109, 38407044, 44808218, 67212327, 89616436, 134424654, 268849308]

約数ペア:

[(1, 268849308), (2, 134424654), (3, 89616436), (4, 67212327), (6, 44808218), (7, 38407044), (12, 22404109), (13, 20680716), (14, 19203522), (21, 12802348), (26, 10340358), (28, 9601761), (39, 6893572), (42, 6401174), (52, 5170179), (78, 3446786), (84, 3200587), (91, 2954388), (156, 1723393), (182, 1477194), (191, 1407588), (273, 984796), (364, 738597), (382, 703794), (546, 492398), (573, 469196), (764, 351897), (1092, 246199), (1146, 234598), (1289, 208572), (1337, 201084), (2292, 117299), (2483, 108276), (2578, 104286), (2674, 100542), (3867, 69524), (4011, 67028), (4966, 54138), (5156, 52143), (5348, 50271), (7449, 36092), (7734, 34762), (8022, 33514), (9023, 29796), (9932, 27069), (14898, 18046), (15468, 17381), (16044, 16757)]