1960291256

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 192

約数和(自身を含む): 4993747200

約数和(自身を除く): 3033455944

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 71, 76, 77, 88, 98, 133, 142, 152, 154, 196, 209, 266, 284, 308, 337, 392, 418, 497, 532, 539, 568, 616, 674, 781, 836, 931, 994, 1064, 1078, 1348, 1349, 1463, 1562, 1672, 1862, 1988, 2156, 2359, 2696, 2698, 2926, 3124, 3479, 3707, 3724, 3976, 4312, 4718, 5396, 5467, 5852, 6248, 6403, 6958, 7414, 7448, 9436, 9443, 10241, 10792, 10934, 11704, 12806, 13916, 14828, 14839, 16513, 18872, 18886, 20482, 21868, 23927, 25612, 25949, 27832, 29656, 29678, 33026, 37772, 38269, 40964, 43736, 44821, 47854, 51224, 51898, 59356, 66052, 66101, 70433, 75544, 76538, 81928, 89642, 95708, 103796, 103873, 118712, 132104, 132202, 140866, 153076, 167489, 179284, 181643, 191416, 207592, 207746, 263197, 264404, 281732, 306152, 313747, 334978, 358568, 363286, 415492, 454613, 493031, 526394, 528808, 563464, 627494, 669956, 726572, 727111, 830984, 909226, 986062, 1052788, 1172423, 1254988, 1339912, 1453144, 1454222, 1818452, 1842379, 1972124, 2105576, 2344846, 2509976, 2908444, 3182291, 3451217, 3636904, 3684758, 3944248, 4689692, 5000743, 5816888, 6364582, 6902434, 7369516, 9379384, 10001486, 12729164, 12896653, 13804868, 14739032, 20002972, 22276037, 25458328, 25793306, 27609736, 35005201, 40005944, 44552074, 51586612, 70010402, 89104148, 103173224, 140020804, 178208296, 245036407, 280041608, 490072814, 980145628, 1960291256]

約数ペア:

[(1, 1960291256), (2, 980145628), (4, 490072814), (7, 280041608), (8, 245036407), (11, 178208296), (14, 140020804), (19, 103173224), (22, 89104148), (28, 70010402), (38, 51586612), (44, 44552074), (49, 40005944), (56, 35005201), (71, 27609736), (76, 25793306), (77, 25458328), (88, 22276037), (98, 20002972), (133, 14739032), (142, 13804868), (152, 12896653), (154, 12729164), (196, 10001486), (209, 9379384), (266, 7369516), (284, 6902434), (308, 6364582), (337, 5816888), (392, 5000743), (418, 4689692), (497, 3944248), (532, 3684758), (539, 3636904), (568, 3451217), (616, 3182291), (674, 2908444), (781, 2509976), (836, 2344846), (931, 2105576), (994, 1972124), (1064, 1842379), (1078, 1818452), (1348, 1454222), (1349, 1453144), (1463, 1339912), (1562, 1254988), (1672, 1172423), (1862, 1052788), (1988, 986062), (2156, 909226), (2359, 830984), (2696, 727111), (2698, 726572), (2926, 669956), (3124, 627494), (3479, 563464), (3707, 528808), (3724, 526394), (3976, 493031), (4312, 454613), (4718, 415492), (5396, 363286), (5467, 358568), (5852, 334978), (6248, 313747), (6403, 306152), (6958, 281732), (7414, 264404), (7448, 263197), (9436, 207746), (9443, 207592), (10241, 191416), (10792, 181643), (10934, 179284), (11704, 167489), (12806, 153076), (13916, 140866), (14828, 132202), (14839, 132104), (16513, 118712), (18872, 103873), (18886, 103796), (20482, 95708), (21868, 89642), (23927, 81928), (25612, 76538), (25949, 75544), (27832, 70433), (29656, 66101), (29678, 66052), (33026, 59356), (37772, 51898), (38269, 51224), (40964, 47854), (43736, 44821)]