260707272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 777461760

約数和(自身を除く): 516754488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 113, 124, 168, 186, 217, 226, 248, 339, 372, 434, 443, 452, 651, 678, 744, 791, 868, 886, 904, 1302, 1329, 1356, 1582, 1736, 1772, 2373, 2604, 2658, 2712, 3101, 3164, 3503, 3544, 4746, 5208, 5316, 6202, 6328, 7006, 9303, 9492, 10509, 10632, 12404, 13733, 14012, 18606, 18984, 21018, 24521, 24808, 27466, 28024, 37212, 41199, 42036, 49042, 50059, 54932, 73563, 74424, 82398, 84072, 96131, 98084, 100118, 109864, 147126, 150177, 164796, 192262, 196168, 200236, 288393, 294252, 300354, 329592, 350413, 384524, 400472, 576786, 588504, 600708, 700826, 769048, 1051239, 1153572, 1201416, 1401652, 1551829, 2102478, 2307144, 2803304, 3103658, 4204956, 4655487, 6207316, 8409912, 9310974, 10862803, 12414632, 18621948, 21725606, 32588409, 37243896, 43451212, 65176818, 86902424, 130353636, 260707272]

約数ペア:

[(1, 260707272), (2, 130353636), (3, 86902424), (4, 65176818), (6, 43451212), (7, 37243896), (8, 32588409), (12, 21725606), (14, 18621948), (21, 12414632), (24, 10862803), (28, 9310974), (31, 8409912), (42, 6207316), (56, 4655487), (62, 4204956), (84, 3103658), (93, 2803304), (113, 2307144), (124, 2102478), (168, 1551829), (186, 1401652), (217, 1201416), (226, 1153572), (248, 1051239), (339, 769048), (372, 700826), (434, 600708), (443, 588504), (452, 576786), (651, 400472), (678, 384524), (744, 350413), (791, 329592), (868, 300354), (886, 294252), (904, 288393), (1302, 200236), (1329, 196168), (1356, 192262), (1582, 164796), (1736, 150177), (1772, 147126), (2373, 109864), (2604, 100118), (2658, 98084), (2712, 96131), (3101, 84072), (3164, 82398), (3503, 74424), (3544, 73563), (4746, 54932), (5208, 50059), (5316, 49042), (6202, 42036), (6328, 41199), (7006, 37212), (9303, 28024), (9492, 27466), (10509, 24808), (10632, 24521), (12404, 21018), (13733, 18984), (14012, 18606)]