1244981574

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 2924812800

約数和(自身を除く): 1679831226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 83, 114, 122, 166, 171, 183, 249, 342, 366, 498, 549, 719, 747, 1098, 1159, 1438, 1494, 1577, 2157, 2318, 3154, 3477, 4314, 4731, 5063, 6471, 6954, 9462, 10126, 10431, 12942, 13661, 14193, 15189, 20862, 27322, 28386, 30378, 40983, 43859, 45567, 59677, 81966, 87718, 91134, 96197, 119354, 122949, 131577, 179031, 192394, 245898, 263154, 288591, 358062, 394731, 537093, 577182, 789462, 833321, 865773, 1074186, 1133863, 1666642, 1731546, 2267726, 2499963, 3401589, 3640297, 4999926, 6803178, 7280594, 7499889, 10204767, 10920891, 14999778, 20409534, 21841782, 32762673, 65525346, 69165643, 138331286, 207496929, 414993858, 622490787, 1244981574]

約数ペア:

[(1, 1244981574), (2, 622490787), (3, 414993858), (6, 207496929), (9, 138331286), (18, 69165643), (19, 65525346), (38, 32762673), (57, 21841782), (61, 20409534), (83, 14999778), (114, 10920891), (122, 10204767), (166, 7499889), (171, 7280594), (183, 6803178), (249, 4999926), (342, 3640297), (366, 3401589), (498, 2499963), (549, 2267726), (719, 1731546), (747, 1666642), (1098, 1133863), (1159, 1074186), (1438, 865773), (1494, 833321), (1577, 789462), (2157, 577182), (2318, 537093), (3154, 394731), (3477, 358062), (4314, 288591), (4731, 263154), (5063, 245898), (6471, 192394), (6954, 179031), (9462, 131577), (10126, 122949), (10431, 119354), (12942, 96197), (13661, 91134), (14193, 87718), (15189, 81966), (20862, 59677), (27322, 45567), (28386, 43859), (30378, 40983)]