293896264

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 581644800

約数和(自身を除く): 287748536

約数列:

[1, 2, 4, 8, 47, 71, 94, 101, 109, 142, 188, 202, 218, 284, 376, 404, 436, 568, 808, 872, 3337, 4747, 5123, 6674, 7171, 7739, 9494, 10246, 11009, 13348, 14342, 15478, 18988, 20492, 22018, 26696, 28684, 30956, 37976, 40984, 44036, 57368, 61912, 88072, 337037, 363733, 517423, 674074, 727466, 781639, 1034846, 1348148, 1454932, 1563278, 2069692, 2696296, 2909864, 3126556, 4139384, 6253112, 36737033, 73474066, 146948132, 293896264]

約数ペア:

[(1, 293896264), (2, 146948132), (4, 73474066), (8, 36737033), (47, 6253112), (71, 4139384), (94, 3126556), (101, 2909864), (109, 2696296), (142, 2069692), (188, 1563278), (202, 1454932), (218, 1348148), (284, 1034846), (376, 781639), (404, 727466), (436, 674074), (568, 517423), (808, 363733), (872, 337037), (3337, 88072), (4747, 61912), (5123, 57368), (6674, 44036), (7171, 40984), (7739, 37976), (9494, 30956), (10246, 28684), (11009, 26696), (13348, 22018), (14342, 20492), (15478, 18988)]