863495136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4133

約数の個数: 144

約数和(自身を含む): 2833294464

約数和(自身を除く): 1969799328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 107, 112, 126, 144, 168, 214, 224, 252, 288, 321, 336, 428, 504, 642, 672, 749, 856, 963, 1008, 1284, 1498, 1712, 1926, 2016, 2247, 2568, 2996, 3424, 3852, 4003, 4494, 5136, 5992, 6741, 7704, 8006, 8988, 10272, 11984, 12009, 13482, 15408, 16012, 17976, 23968, 24018, 26964, 28021, 30816, 32024, 35952, 36027, 48036, 53928, 56042, 64048, 71904, 72054, 84063, 96072, 107856, 112084, 128096, 144108, 168126, 192144, 215712, 224168, 252189, 288216, 336252, 384288, 428321, 448336, 504378, 576432, 672504, 856642, 896672, 1008756, 1152864, 1284963, 1345008, 1713284, 2017512, 2569926, 2690016, 2998247, 3426568, 3854889, 4035024, 5139852, 5996494, 6853136, 7709778, 8070048, 8994741, 10279704, 11992988, 13706272, 15419556, 17989482, 20559408, 23985976, 26984223, 30839112, 35978964, 41118816, 47971952, 53968446, 61678224, 71957928, 95943904, 107936892, 123356448, 143915856, 215873784, 287831712, 431747568, 863495136]

約数ペア:

[(1, 863495136), (2, 431747568), (3, 287831712), (4, 215873784), (6, 143915856), (7, 123356448), (8, 107936892), (9, 95943904), (12, 71957928), (14, 61678224), (16, 53968446), (18, 47971952), (21, 41118816), (24, 35978964), (28, 30839112), (32, 26984223), (36, 23985976), (42, 20559408), (48, 17989482), (56, 15419556), (63, 13706272), (72, 11992988), (84, 10279704), (96, 8994741), (107, 8070048), (112, 7709778), (126, 6853136), (144, 5996494), (168, 5139852), (214, 4035024), (224, 3854889), (252, 3426568), (288, 2998247), (321, 2690016), (336, 2569926), (428, 2017512), (504, 1713284), (642, 1345008), (672, 1284963), (749, 1152864), (856, 1008756), (963, 896672), (1008, 856642), (1284, 672504), (1498, 576432), (1712, 504378), (1926, 448336), (2016, 428321), (2247, 384288), (2568, 336252), (2996, 288216), (3424, 252189), (3852, 224168), (4003, 215712), (4494, 192144), (5136, 168126), (5992, 144108), (6741, 128096), (7704, 112084), (8006, 107856), (8988, 96072), (10272, 84063), (11984, 72054), (12009, 71904), (13482, 64048), (15408, 56042), (16012, 53928), (17976, 48036), (23968, 36027), (24018, 35952), (26964, 32024), (28021, 30816)]