2966990904

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23386

約数の個数: 128

約数和(自身を含む): 8955648000

約数和(自身を除く): 5988657096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 6696, 7068, 10602, 14136, 15903, 21204, 23321, 31806, 42408, 46642, 63612, 69963, 93284, 127224, 139926, 186568, 209889, 279852, 419778, 443099, 559704, 629667, 722951, 839556, 886198, 1259334, 1329297, 1445902, 1679112, 1772396, 2168853, 2518668, 2658594, 2891804, 3544792, 3987891, 4337706, 5037336, 5317188, 5783608, 6506559, 7975782, 8675412, 10634376, 11963673, 13013118, 13736069, 15951564, 17350824, 19519677, 23927346, 26026236, 27472138, 31903128, 39039354, 41208207, 47854692, 52052472, 54944276, 78078708, 82416414, 95709384, 109888552, 123624621, 156157416, 164832828, 247249242, 329665656, 370873863, 494498484, 741747726, 988996968, 1483495452, 2966990904]

約数ペア:

[(1, 2966990904), (2, 1483495452), (3, 988996968), (4, 741747726), (6, 494498484), (8, 370873863), (9, 329665656), (12, 247249242), (18, 164832828), (19, 156157416), (24, 123624621), (27, 109888552), (31, 95709384), (36, 82416414), (38, 78078708), (54, 54944276), (57, 52052472), (62, 47854692), (72, 41208207), (76, 39039354), (93, 31903128), (108, 27472138), (114, 26026236), (124, 23927346), (152, 19519677), (171, 17350824), (186, 15951564), (216, 13736069), (228, 13013118), (248, 11963673), (279, 10634376), (342, 8675412), (372, 7975782), (456, 6506559), (513, 5783608), (558, 5317188), (589, 5037336), (684, 4337706), (744, 3987891), (837, 3544792), (1026, 2891804), (1116, 2658594), (1178, 2518668), (1368, 2168853), (1674, 1772396), (1767, 1679112), (2052, 1445902), (2232, 1329297), (2356, 1259334), (3348, 886198), (3534, 839556), (4104, 722951), (4712, 629667), (5301, 559704), (6696, 443099), (7068, 419778), (10602, 279852), (14136, 209889), (15903, 186568), (21204, 139926), (23321, 127224), (31806, 93284), (42408, 69963), (46642, 63612)]