819691392

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164201}}^1$

素因数の和:164231

約数の個数: 64

約数和(自身を含む): 2344804560

約数和(自身を除く): 1525113168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 164201, 328402, 492603, 656804, 985206, 1313608, 1970412, 2134613, 2627216, 3940824, 4269226, 5254432, 6403839, 7881648, 8538452, 10508864, 12807678, 15763296, 17076904, 21017728, 25615356, 31526592, 34153808, 51230712, 63053184, 68307616, 102461424, 136615232, 204922848, 273230464, 409845696, 819691392]

約数ペア:

[(1, 819691392), (2, 409845696), (3, 273230464), (4, 204922848), (6, 136615232), (8, 102461424), (12, 68307616), (13, 63053184), (16, 51230712), (24, 34153808), (26, 31526592), (32, 25615356), (39, 21017728), (48, 17076904), (52, 15763296), (64, 12807678), (78, 10508864), (96, 8538452), (104, 7881648), (128, 6403839), (156, 5254432), (192, 4269226), (208, 3940824), (312, 2627216), (384, 2134613), (416, 1970412), (624, 1313608), (832, 985206), (1248, 656804), (1664, 492603), (2496, 328402), (4992, 164201)]