340285512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 1011548160

約数和(自身を除く): 671262648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 223, 248, 293, 372, 434, 446, 586, 651, 669, 744, 868, 879, 892, 1172, 1302, 1338, 1561, 1736, 1758, 1784, 2051, 2344, 2604, 2676, 3122, 3516, 4102, 4683, 5208, 5352, 6153, 6244, 6913, 7032, 8204, 9083, 9366, 12306, 12488, 13826, 16408, 18166, 18732, 20739, 24612, 27249, 27652, 36332, 37464, 41478, 48391, 49224, 54498, 55304, 63581, 65339, 72664, 82956, 96782, 108996, 127162, 130678, 145173, 165912, 190743, 193564, 196017, 217992, 254324, 261356, 290346, 381486, 387128, 392034, 457373, 508648, 522712, 580692, 762972, 784068, 914746, 1161384, 1372119, 1525944, 1568136, 1829492, 2025509, 2744238, 3658984, 4051018, 5488476, 6076527, 8102036, 10976952, 12153054, 14178563, 16204072, 24306108, 28357126, 42535689, 48612216, 56714252, 85071378, 113428504, 170142756, 340285512]

約数ペア:

[(1, 340285512), (2, 170142756), (3, 113428504), (4, 85071378), (6, 56714252), (7, 48612216), (8, 42535689), (12, 28357126), (14, 24306108), (21, 16204072), (24, 14178563), (28, 12153054), (31, 10976952), (42, 8102036), (56, 6076527), (62, 5488476), (84, 4051018), (93, 3658984), (124, 2744238), (168, 2025509), (186, 1829492), (217, 1568136), (223, 1525944), (248, 1372119), (293, 1161384), (372, 914746), (434, 784068), (446, 762972), (586, 580692), (651, 522712), (669, 508648), (744, 457373), (868, 392034), (879, 387128), (892, 381486), (1172, 290346), (1302, 261356), (1338, 254324), (1561, 217992), (1736, 196017), (1758, 193564), (1784, 190743), (2051, 165912), (2344, 145173), (2604, 130678), (2676, 127162), (3122, 108996), (3516, 96782), (4102, 82956), (4683, 72664), (5208, 65339), (5352, 63581), (6153, 55304), (6244, 54498), (6913, 49224), (7032, 48391), (8204, 41478), (9083, 37464), (9366, 36332), (12306, 27652), (12488, 27249), (13826, 24612), (16408, 20739), (18166, 18732)]