1235191552

素因数分解:

$2^8\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1439}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 2825625600

約数和(自身を除く): 1590434048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 479, 896, 958, 1439, 1792, 1916, 2878, 3353, 3832, 5756, 6706, 7664, 10073, 11512, 13412, 15328, 20146, 23024, 26824, 30656, 40292, 46048, 53648, 61312, 80584, 92096, 107296, 122624, 161168, 184192, 214592, 322336, 368384, 429184, 644672, 689281, 858368, 1289344, 1378562, 2578688, 2757124, 4824967, 5514248, 9649934, 11028496, 19299868, 22056992, 38599736, 44113984, 77199472, 88227968, 154398944, 176455936, 308797888, 617595776, 1235191552]

約数ペア:

[(1, 1235191552), (2, 617595776), (4, 308797888), (7, 176455936), (8, 154398944), (14, 88227968), (16, 77199472), (28, 44113984), (32, 38599736), (56, 22056992), (64, 19299868), (112, 11028496), (128, 9649934), (224, 5514248), (256, 4824967), (448, 2757124), (479, 2578688), (896, 1378562), (958, 1289344), (1439, 858368), (1792, 689281), (1916, 644672), (2878, 429184), (3353, 368384), (3832, 322336), (5756, 214592), (6706, 184192), (7664, 161168), (10073, 122624), (11512, 107296), (13412, 92096), (15328, 80584), (20146, 61312), (23024, 53648), (26824, 46048), (30656, 40292)]