2870672912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 6066278400

約数和(自身を除く): 3195605488

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 419, 496, 589, 727, 838, 1178, 1454, 1676, 2356, 2908, 3352, 4712, 5816, 6704, 7961, 9424, 11632, 12989, 13813, 15922, 22537, 25978, 27626, 31844, 45074, 51956, 55252, 63688, 90148, 103912, 110504, 127376, 180296, 207824, 221008, 246791, 304613, 360592, 428203, 493582, 609226, 856406, 987164, 1218452, 1712812, 1974328, 2436904, 3425624, 3948656, 4873808, 5787647, 6851248, 9443003, 11575294, 18886006, 23150588, 37772012, 46301176, 75544024, 92602352, 151088048, 179417057, 358834114, 717668228, 1435336456, 2870672912]

約数ペア:

[(1, 2870672912), (2, 1435336456), (4, 717668228), (8, 358834114), (16, 179417057), (19, 151088048), (31, 92602352), (38, 75544024), (62, 46301176), (76, 37772012), (124, 23150588), (152, 18886006), (248, 11575294), (304, 9443003), (419, 6851248), (496, 5787647), (589, 4873808), (727, 3948656), (838, 3425624), (1178, 2436904), (1454, 1974328), (1676, 1712812), (2356, 1218452), (2908, 987164), (3352, 856406), (4712, 609226), (5816, 493582), (6704, 428203), (7961, 360592), (9424, 304613), (11632, 246791), (12989, 221008), (13813, 207824), (15922, 180296), (22537, 127376), (25978, 110504), (27626, 103912), (31844, 90148), (45074, 63688), (51956, 55252)]