856863936

素因数分解:

$2^6\times 3^2\times {\mathrm{719}}^1\times {\mathrm{2069}}^1$

素因数の和:2806

約数の個数: 84

約数和(自身を含む): 2460650400

約数和(自身を除く): 1603786464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 719, 1438, 2069, 2157, 2876, 4138, 4314, 5752, 6207, 6471, 8276, 8628, 11504, 12414, 12942, 16552, 17256, 18621, 23008, 24828, 25884, 33104, 34512, 37242, 46016, 49656, 51768, 66208, 69024, 74484, 99312, 103536, 132416, 138048, 148968, 198624, 207072, 297936, 397248, 414144, 595872, 1191744, 1487611, 2975222, 4462833, 5950444, 8925666, 11900888, 13388499, 17851332, 23801776, 26776998, 35702664, 47603552, 53553996, 71405328, 95207104, 107107992, 142810656, 214215984, 285621312, 428431968, 856863936]

約数ペア:

[(1, 856863936), (2, 428431968), (3, 285621312), (4, 214215984), (6, 142810656), (8, 107107992), (9, 95207104), (12, 71405328), (16, 53553996), (18, 47603552), (24, 35702664), (32, 26776998), (36, 23801776), (48, 17851332), (64, 13388499), (72, 11900888), (96, 8925666), (144, 5950444), (192, 4462833), (288, 2975222), (576, 1487611), (719, 1191744), (1438, 595872), (2069, 414144), (2157, 397248), (2876, 297936), (4138, 207072), (4314, 198624), (5752, 148968), (6207, 138048), (6471, 132416), (8276, 103536), (8628, 99312), (11504, 74484), (12414, 69024), (12942, 66208), (16552, 51768), (17256, 49656), (18621, 46016), (23008, 37242), (24828, 34512), (25884, 33104)]