782765004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42943}}^1$

素因数の和:42995

約数の個数: 72

約数和(自身を含む): 2193235968

約数和(自身を除く): 1410470964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 42943, 85886, 128829, 171772, 257658, 300601, 515316, 601202, 901803, 1202404, 1331233, 1803606, 2104207, 2662466, 3607212, 3993699, 4208414, 5324932, 6312621, 7987398, 8416828, 9318631, 12625242, 15974796, 18637262, 25250484, 27955893, 37274524, 55911786, 65230417, 111823572, 130460834, 195691251, 260921668, 391382502, 782765004]

約数ペア:

[(1, 782765004), (2, 391382502), (3, 260921668), (4, 195691251), (6, 130460834), (7, 111823572), (12, 65230417), (14, 55911786), (21, 37274524), (28, 27955893), (31, 25250484), (42, 18637262), (49, 15974796), (62, 12625242), (84, 9318631), (93, 8416828), (98, 7987398), (124, 6312621), (147, 5324932), (186, 4208414), (196, 3993699), (217, 3607212), (294, 2662466), (372, 2104207), (434, 1803606), (588, 1331233), (651, 1202404), (868, 901803), (1302, 601202), (1519, 515316), (2604, 300601), (3038, 257658), (4557, 171772), (6076, 128829), (9114, 85886), (18228, 42943)]