1690844796

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 4584644064

約数和(自身を除く): 2893799268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 53, 74, 86, 106, 111, 129, 148, 159, 172, 212, 222, 258, 318, 333, 387, 444, 477, 516, 557, 636, 666, 774, 954, 1114, 1332, 1548, 1591, 1671, 1908, 1961, 2228, 2279, 3182, 3342, 3922, 4558, 4773, 5013, 5883, 6364, 6684, 6837, 7844, 9116, 9546, 10026, 11766, 13674, 14319, 17649, 19092, 20052, 20511, 20609, 23532, 23951, 27348, 28638, 29521, 35298, 41022, 41218, 47902, 57276, 59042, 61827, 70596, 71853, 82044, 82436, 84323, 88563, 95804, 118084, 123654, 143706, 168646, 177126, 185481, 215559, 247308, 252969, 265689, 287412, 337292, 354252, 370962, 431118, 505938, 531378, 741924, 758907, 862236, 886187, 1011876, 1062756, 1092277, 1269403, 1517814, 1772374, 2184554, 2538806, 2658561, 3035628, 3276831, 3544748, 3808209, 4369108, 5077612, 5317122, 6553662, 7616418, 7975683, 9830493, 10634244, 11424627, 13107324, 15232836, 15951366, 19660986, 22849254, 31902732, 39321972, 45698508, 46967911, 93935822, 140903733, 187871644, 281807466, 422711199, 563614932, 845422398, 1690844796]

約数ペア:

[(1, 1690844796), (2, 845422398), (3, 563614932), (4, 422711199), (6, 281807466), (9, 187871644), (12, 140903733), (18, 93935822), (36, 46967911), (37, 45698508), (43, 39321972), (53, 31902732), (74, 22849254), (86, 19660986), (106, 15951366), (111, 15232836), (129, 13107324), (148, 11424627), (159, 10634244), (172, 9830493), (212, 7975683), (222, 7616418), (258, 6553662), (318, 5317122), (333, 5077612), (387, 4369108), (444, 3808209), (477, 3544748), (516, 3276831), (557, 3035628), (636, 2658561), (666, 2538806), (774, 2184554), (954, 1772374), (1114, 1517814), (1332, 1269403), (1548, 1092277), (1591, 1062756), (1671, 1011876), (1908, 886187), (1961, 862236), (2228, 758907), (2279, 741924), (3182, 531378), (3342, 505938), (3922, 431118), (4558, 370962), (4773, 354252), (5013, 337292), (5883, 287412), (6364, 265689), (6684, 252969), (6837, 247308), (7844, 215559), (9116, 185481), (9546, 177126), (10026, 168646), (11766, 143706), (13674, 123654), (14319, 118084), (17649, 95804), (19092, 88563), (20052, 84323), (20511, 82436), (20609, 82044), (23532, 71853), (23951, 70596), (27348, 61827), (28638, 59042), (29521, 57276), (35298, 47902), (41022, 41218)]