1239649848

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{25583}}^1$

素因数の和:26268

約数の個数: 48

約数和(自身を含む): 3362505120

約数和(自身を除く): 2122855272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 2019, 2692, 4038, 5384, 6057, 8076, 12114, 16152, 24228, 25583, 48456, 51166, 76749, 102332, 153498, 204664, 230247, 306996, 460494, 613992, 920988, 1841976, 17217359, 34434718, 51652077, 68869436, 103304154, 137738872, 154956231, 206608308, 309912462, 413216616, 619824924, 1239649848]

約数ペア:

[(1, 1239649848), (2, 619824924), (3, 413216616), (4, 309912462), (6, 206608308), (8, 154956231), (9, 137738872), (12, 103304154), (18, 68869436), (24, 51652077), (36, 34434718), (72, 17217359), (673, 1841976), (1346, 920988), (2019, 613992), (2692, 460494), (4038, 306996), (5384, 230247), (6057, 204664), (8076, 153498), (12114, 102332), (16152, 76749), (24228, 51166), (25583, 48456)]