2540666112

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{143833}}^1$

素因数の和:143875

約数の個数: 72

約数和(自身を含む): 7055920704

約数和(自身を除く): 4515254592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 17664, 143833, 287666, 431499, 575332, 862998, 1150664, 1725996, 2301328, 3308159, 3451992, 4602656, 6616318, 6903984, 9205312, 9924477, 13232636, 13807968, 18410624, 19848954, 26465272, 27615936, 36821248, 39697908, 52930544, 55231872, 79395816, 105861088, 110463744, 158791632, 211722176, 317583264, 423444352, 635166528, 846888704, 1270333056, 2540666112]

約数ペア:

[(1, 2540666112), (2, 1270333056), (3, 846888704), (4, 635166528), (6, 423444352), (8, 317583264), (12, 211722176), (16, 158791632), (23, 110463744), (24, 105861088), (32, 79395816), (46, 55231872), (48, 52930544), (64, 39697908), (69, 36821248), (92, 27615936), (96, 26465272), (128, 19848954), (138, 18410624), (184, 13807968), (192, 13232636), (256, 9924477), (276, 9205312), (368, 6903984), (384, 6616318), (552, 4602656), (736, 3451992), (768, 3308159), (1104, 2301328), (1472, 1725996), (2208, 1150664), (2944, 862998), (4416, 575332), (5888, 431499), (8832, 287666), (17664, 143833)]