820332912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11251}}^1$

素因数の和:11307

約数の個数: 120

約数和(自身を含む): 2544932352

約数和(自身を除く): 1724599440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 11251, 12152, 18228, 22502, 24304, 33753, 36456, 45004, 67506, 72912, 78757, 90008, 135012, 157514, 180016, 236271, 270024, 315028, 348781, 472542, 540048, 551299, 630056, 697562, 945084, 1046343, 1102598, 1260112, 1395124, 1653897, 1890168, 2092686, 2205196, 2441467, 2790248, 3307794, 3780336, 4185372, 4410392, 4882934, 5580496, 6615588, 7324401, 8370744, 8820784, 9765868, 13231176, 14648802, 16741488, 17090269, 19531736, 26462352, 29297604, 34180538, 39063472, 51270807, 58595208, 68361076, 102541614, 117190416, 136722152, 205083228, 273444304, 410166456, 820332912]

約数ペア:

[(1, 820332912), (2, 410166456), (3, 273444304), (4, 205083228), (6, 136722152), (7, 117190416), (8, 102541614), (12, 68361076), (14, 58595208), (16, 51270807), (21, 39063472), (24, 34180538), (28, 29297604), (31, 26462352), (42, 19531736), (48, 17090269), (49, 16741488), (56, 14648802), (62, 13231176), (84, 9765868), (93, 8820784), (98, 8370744), (112, 7324401), (124, 6615588), (147, 5580496), (168, 4882934), (186, 4410392), (196, 4185372), (217, 3780336), (248, 3307794), (294, 2790248), (336, 2441467), (372, 2205196), (392, 2092686), (434, 1890168), (496, 1653897), (588, 1395124), (651, 1260112), (744, 1102598), (784, 1046343), (868, 945084), (1176, 697562), (1302, 630056), (1488, 551299), (1519, 540048), (1736, 472542), (2352, 348781), (2604, 315028), (3038, 270024), (3472, 236271), (4557, 180016), (5208, 157514), (6076, 135012), (9114, 90008), (10416, 78757), (11251, 72912), (12152, 67506), (18228, 45004), (22502, 36456), (24304, 33753)]