2611416636

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 7018135488

約数和(自身を除く): 4406718852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 71, 74, 106, 111, 142, 148, 159, 212, 213, 222, 284, 318, 333, 426, 444, 477, 521, 636, 639, 666, 852, 954, 1042, 1278, 1332, 1563, 1908, 1961, 2084, 2556, 2627, 3126, 3763, 3922, 4689, 5254, 5883, 6252, 7526, 7844, 7881, 9378, 10508, 11289, 11766, 15052, 15762, 17649, 18756, 19277, 22578, 23532, 23643, 27613, 31524, 33867, 35298, 36991, 38554, 45156, 47286, 55226, 57831, 67734, 70596, 73982, 77108, 82839, 94572, 110452, 110973, 115662, 135468, 139231, 147964, 165678, 173493, 221946, 231324, 248517, 278462, 331356, 332919, 346986, 417693, 443892, 497034, 556924, 665838, 693972, 835386, 994068, 1021681, 1253079, 1331676, 1368667, 1670772, 1960523, 2043362, 2506158, 2737334, 3065043, 3921046, 4086724, 4106001, 5012316, 5474668, 5881569, 6130086, 7842092, 8212002, 9195129, 11763138, 12260172, 12318003, 16424004, 17644707, 18390258, 23526276, 24636006, 35289414, 36780516, 49272012, 70578828, 72539351, 145078702, 217618053, 290157404, 435236106, 652854159, 870472212, 1305708318, 2611416636]

約数ペア:

[(1, 2611416636), (2, 1305708318), (3, 870472212), (4, 652854159), (6, 435236106), (9, 290157404), (12, 217618053), (18, 145078702), (36, 72539351), (37, 70578828), (53, 49272012), (71, 36780516), (74, 35289414), (106, 24636006), (111, 23526276), (142, 18390258), (148, 17644707), (159, 16424004), (212, 12318003), (213, 12260172), (222, 11763138), (284, 9195129), (318, 8212002), (333, 7842092), (426, 6130086), (444, 5881569), (477, 5474668), (521, 5012316), (636, 4106001), (639, 4086724), (666, 3921046), (852, 3065043), (954, 2737334), (1042, 2506158), (1278, 2043362), (1332, 1960523), (1563, 1670772), (1908, 1368667), (1961, 1331676), (2084, 1253079), (2556, 1021681), (2627, 994068), (3126, 835386), (3763, 693972), (3922, 665838), (4689, 556924), (5254, 497034), (5883, 443892), (6252, 417693), (7526, 346986), (7844, 332919), (7881, 331356), (9378, 278462), (10508, 248517), (11289, 231324), (11766, 221946), (15052, 173493), (15762, 165678), (17649, 147964), (18756, 139231), (19277, 135468), (22578, 115662), (23532, 110973), (23643, 110452), (27613, 94572), (31524, 82839), (33867, 77108), (35298, 73982), (36991, 70596), (38554, 67734), (45156, 57831), (47286, 55226)]