1313303046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 3045703680

約数和(自身を除く): 1732400634

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 67, 71, 89, 94, 134, 141, 142, 178, 201, 213, 267, 282, 402, 426, 517, 534, 737, 781, 979, 1034, 1474, 1551, 1562, 1958, 2211, 2343, 2937, 3102, 3149, 3337, 4183, 4422, 4686, 4757, 5874, 5963, 6298, 6319, 6674, 8366, 9447, 9514, 10011, 11926, 12549, 12638, 14271, 17889, 18894, 18957, 20022, 25098, 28542, 34639, 35778, 36707, 37914, 46013, 52327, 65593, 69278, 69509, 73414, 92026, 103917, 104654, 110121, 131186, 138039, 139018, 156981, 196779, 207834, 208527, 220242, 223579, 276078, 280261, 296993, 313962, 393558, 417054, 423373, 447158, 560522, 593986, 670737, 840783, 846746, 890979, 1270119, 1341474, 1681566, 1781958, 2459369, 2540238, 3082871, 3266923, 4657103, 4918738, 6165742, 6533846, 7378107, 9248613, 9314206, 9800769, 13971309, 14756214, 18497226, 19601538, 19898531, 27942618, 39797062, 59695593, 119391186, 218883841, 437767682, 656651523, 1313303046]

約数ペア:

[(1, 1313303046), (2, 656651523), (3, 437767682), (6, 218883841), (11, 119391186), (22, 59695593), (33, 39797062), (47, 27942618), (66, 19898531), (67, 19601538), (71, 18497226), (89, 14756214), (94, 13971309), (134, 9800769), (141, 9314206), (142, 9248613), (178, 7378107), (201, 6533846), (213, 6165742), (267, 4918738), (282, 4657103), (402, 3266923), (426, 3082871), (517, 2540238), (534, 2459369), (737, 1781958), (781, 1681566), (979, 1341474), (1034, 1270119), (1474, 890979), (1551, 846746), (1562, 840783), (1958, 670737), (2211, 593986), (2343, 560522), (2937, 447158), (3102, 423373), (3149, 417054), (3337, 393558), (4183, 313962), (4422, 296993), (4686, 280261), (4757, 276078), (5874, 223579), (5963, 220242), (6298, 208527), (6319, 207834), (6674, 196779), (8366, 156981), (9447, 139018), (9514, 138039), (10011, 131186), (11926, 110121), (12549, 104654), (12638, 103917), (14271, 92026), (17889, 73414), (18894, 69509), (18957, 69278), (20022, 65593), (25098, 52327), (28542, 46013), (34639, 37914), (35778, 36707)]