1263808728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{192889}}^1$

素因数の和:192921

約数の個数: 96

約数和(自身を含む): 4212717600

約数和(自身を除く): 2948908872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 192889, 385778, 578667, 771556, 1157334, 1350223, 1543112, 1736001, 2314668, 2507557, 2700446, 3472002, 4050669, 4629336, 5015114, 5400892, 6944004, 7522671, 8101338, 10030228, 10801784, 12152007, 13888008, 15045342, 16202676, 17552899, 20060456, 22568013, 24304014, 30090684, 32405352, 35105798, 45136026, 48608028, 52658697, 60181368, 70211596, 90272052, 97216056, 105317394, 140423192, 157976091, 180544104, 210634788, 315952182, 421269576, 631904364, 1263808728]

約数ペア:

[(1, 1263808728), (2, 631904364), (3, 421269576), (4, 315952182), (6, 210634788), (7, 180544104), (8, 157976091), (9, 140423192), (12, 105317394), (13, 97216056), (14, 90272052), (18, 70211596), (21, 60181368), (24, 52658697), (26, 48608028), (28, 45136026), (36, 35105798), (39, 32405352), (42, 30090684), (52, 24304014), (56, 22568013), (63, 20060456), (72, 17552899), (78, 16202676), (84, 15045342), (91, 13888008), (104, 12152007), (117, 10801784), (126, 10030228), (156, 8101338), (168, 7522671), (182, 6944004), (234, 5400892), (252, 5015114), (273, 4629336), (312, 4050669), (364, 3472002), (468, 2700446), (504, 2507557), (546, 2314668), (728, 1736001), (819, 1543112), (936, 1350223), (1092, 1157334), (1638, 771556), (2184, 578667), (3276, 385778), (6552, 192889)]