2247372248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{839}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 4687200000

約数和(自身を除く): 2439827752

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 499, 671, 839, 998, 1342, 1678, 1996, 2684, 3356, 3992, 5368, 5489, 6712, 9229, 10978, 18458, 21956, 30439, 36916, 43912, 51179, 60878, 73832, 102358, 121756, 204716, 243512, 334829, 409432, 418661, 562969, 669658, 837322, 1125938, 1339316, 1674644, 2251876, 2678632, 3349288, 4503752, 4605271, 9210542, 18421084, 25538321, 36842168, 51076642, 102153284, 204306568, 280921531, 561843062, 1123686124, 2247372248]

約数ペア:

[(1, 2247372248), (2, 1123686124), (4, 561843062), (8, 280921531), (11, 204306568), (22, 102153284), (44, 51076642), (61, 36842168), (88, 25538321), (122, 18421084), (244, 9210542), (488, 4605271), (499, 4503752), (671, 3349288), (839, 2678632), (998, 2251876), (1342, 1674644), (1678, 1339316), (1996, 1125938), (2684, 837322), (3356, 669658), (3992, 562969), (5368, 418661), (5489, 409432), (6712, 334829), (9229, 243512), (10978, 204716), (18458, 121756), (21956, 102358), (30439, 73832), (36916, 60878), (43912, 51179)]