3139037804

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27191}}^1$

素因数の和:27259

約数の個数: 72

約数和(自身を含む): 6943749120

約数和(自身を除く): 3804711316

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1519, 1862, 2356, 3038, 3724, 4123, 6076, 8246, 16492, 27191, 28861, 54382, 57722, 108764, 115444, 190337, 380674, 516629, 761348, 842921, 1033258, 1332359, 1685842, 2066516, 2664718, 3371684, 3616403, 5329436, 5900447, 7232806, 11800894, 14465612, 16015499, 23601788, 25314821, 32030998, 41303129, 50629642, 64061996, 82606258, 101259284, 112108493, 165212516, 224216986, 448433972, 784759451, 1569518902, 3139037804]

約数ペア:

[(1, 3139037804), (2, 1569518902), (4, 784759451), (7, 448433972), (14, 224216986), (19, 165212516), (28, 112108493), (31, 101259284), (38, 82606258), (49, 64061996), (62, 50629642), (76, 41303129), (98, 32030998), (124, 25314821), (133, 23601788), (196, 16015499), (217, 14465612), (266, 11800894), (434, 7232806), (532, 5900447), (589, 5329436), (868, 3616403), (931, 3371684), (1178, 2664718), (1519, 2066516), (1862, 1685842), (2356, 1332359), (3038, 1033258), (3724, 842921), (4123, 761348), (6076, 516629), (8246, 380674), (16492, 190337), (27191, 115444), (28861, 108764), (54382, 57722)]