21370972992

素因数分解:

$2^6\times 3^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1\times {\mathrm{1277}}^1$

素因数の和:2256

約数の個数: 112

約数和(自身を含む): 57214812672

約数和(自身を除く): 35843839680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 192, 202, 303, 404, 606, 808, 863, 1212, 1277, 1616, 1726, 2424, 2554, 2589, 3232, 3452, 3831, 4848, 5108, 5178, 6464, 6904, 7662, 9696, 10216, 10356, 13808, 15324, 19392, 20432, 20712, 27616, 30648, 40864, 41424, 55232, 61296, 81728, 82848, 87163, 122592, 128977, 165696, 174326, 245184, 257954, 261489, 348652, 386931, 515908, 522978, 697304, 773862, 1031816, 1045956, 1102051, 1394608, 1547724, 2063632, 2091912, 2204102, 2789216, 3095448, 3306153, 4127264, 4183824, 4408204, 5578432, 6190896, 6612306, 8254528, 8367648, 8816408, 12381792, 13224612, 16735296, 17632816, 24763584, 26449224, 35265632, 52898448, 70531264, 105796896, 111307151, 211593792, 222614302, 333921453, 445228604, 667842906, 890457208, 1335685812, 1780914416, 2671371624, 3561828832, 5342743248, 7123657664, 10685486496, 21370972992]

約数ペア:

[(1, 21370972992), (2, 10685486496), (3, 7123657664), (4, 5342743248), (6, 3561828832), (8, 2671371624), (12, 1780914416), (16, 1335685812), (24, 890457208), (32, 667842906), (48, 445228604), (64, 333921453), (96, 222614302), (101, 211593792), (192, 111307151), (202, 105796896), (303, 70531264), (404, 52898448), (606, 35265632), (808, 26449224), (863, 24763584), (1212, 17632816), (1277, 16735296), (1616, 13224612), (1726, 12381792), (2424, 8816408), (2554, 8367648), (2589, 8254528), (3232, 6612306), (3452, 6190896), (3831, 5578432), (4848, 4408204), (5108, 4183824), (5178, 4127264), (6464, 3306153), (6904, 3095448), (7662, 2789216), (9696, 2204102), (10216, 2091912), (10356, 2063632), (13808, 1547724), (15324, 1394608), (19392, 1102051), (20432, 1045956), (20712, 1031816), (27616, 773862), (30648, 697304), (40864, 522978), (41424, 515908), (55232, 386931), (61296, 348652), (81728, 261489), (82848, 257954), (87163, 245184), (122592, 174326), (128977, 165696)]