252425448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 767763360

約数和(自身を除く): 515337912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 67, 71, 72, 88, 99, 132, 134, 142, 198, 201, 213, 264, 268, 284, 396, 402, 426, 536, 568, 603, 639, 737, 781, 792, 804, 852, 1206, 1278, 1474, 1562, 1608, 1704, 2211, 2343, 2412, 2556, 2948, 3124, 4422, 4489, 4686, 4757, 4824, 5112, 5896, 6248, 6633, 7029, 8844, 8978, 9372, 9514, 13266, 13467, 14058, 14271, 17688, 17956, 18744, 19028, 26532, 26934, 28116, 28542, 35912, 38056, 40401, 42813, 49379, 52327, 53064, 53868, 56232, 57084, 80802, 85626, 98758, 104654, 107736, 114168, 148137, 156981, 161604, 171252, 197516, 209308, 296274, 313962, 318719, 323208, 342504, 395032, 418616, 444411, 470943, 592548, 627924, 637438, 888822, 941886, 956157, 1185096, 1255848, 1274876, 1777644, 1883772, 1912314, 2549752, 2868471, 3505909, 3555288, 3767544, 3824628, 5736942, 7011818, 7649256, 10517727, 11473884, 14023636, 21035454, 22947768, 28047272, 31553181, 42070908, 63106362, 84141816, 126212724, 252425448]

約数ペア:

[(1, 252425448), (2, 126212724), (3, 84141816), (4, 63106362), (6, 42070908), (8, 31553181), (9, 28047272), (11, 22947768), (12, 21035454), (18, 14023636), (22, 11473884), (24, 10517727), (33, 7649256), (36, 7011818), (44, 5736942), (66, 3824628), (67, 3767544), (71, 3555288), (72, 3505909), (88, 2868471), (99, 2549752), (132, 1912314), (134, 1883772), (142, 1777644), (198, 1274876), (201, 1255848), (213, 1185096), (264, 956157), (268, 941886), (284, 888822), (396, 637438), (402, 627924), (426, 592548), (536, 470943), (568, 444411), (603, 418616), (639, 395032), (737, 342504), (781, 323208), (792, 318719), (804, 313962), (852, 296274), (1206, 209308), (1278, 197516), (1474, 171252), (1562, 161604), (1608, 156981), (1704, 148137), (2211, 114168), (2343, 107736), (2412, 104654), (2556, 98758), (2948, 85626), (3124, 80802), (4422, 57084), (4489, 56232), (4686, 53868), (4757, 53064), (4824, 52327), (5112, 49379), (5896, 42813), (6248, 40401), (6633, 38056), (7029, 35912), (8844, 28542), (8978, 28116), (9372, 26934), (9514, 26532), (13266, 19028), (13467, 18744), (14058, 17956), (14271, 17688)]