279355104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{138569}}^1$

素因数の和:138592

約数の個数: 72

約数和(自身を含む): 907910640

約数和(自身を除く): 628555536

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, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 138569, 277138, 415707, 554276, 831414, 969983, 1108552, 1247121, 1662828, 1939966, 2217104, 2494242, 2909949, 3325656, 3879932, 4434208, 4988484, 5819898, 6651312, 7759864, 8729847, 9976968, 11639796, 13302624, 15519728, 17459694, 19953936, 23279592, 31039456, 34919388, 39907872, 46559184, 69838776, 93118368, 139677552, 279355104]

約数ペア:

[(1, 279355104), (2, 139677552), (3, 93118368), (4, 69838776), (6, 46559184), (7, 39907872), (8, 34919388), (9, 31039456), (12, 23279592), (14, 19953936), (16, 17459694), (18, 15519728), (21, 13302624), (24, 11639796), (28, 9976968), (32, 8729847), (36, 7759864), (42, 6651312), (48, 5819898), (56, 4988484), (63, 4434208), (72, 3879932), (84, 3325656), (96, 2909949), (112, 2494242), (126, 2217104), (144, 1939966), (168, 1662828), (224, 1247121), (252, 1108552), (288, 969983), (336, 831414), (504, 554276), (672, 415707), (1008, 277138), (2016, 138569)]