8260015872

素因数分解:

$2^8\times 3^1\times {\mathrm{163}}^1\times {\mathrm{65983}}^1$

素因数の和:66165

約数の個数: 72

約数和(自身を含む): 22118892544

約数和(自身を除く): 13858876672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 256, 326, 384, 489, 652, 768, 978, 1304, 1956, 2608, 3912, 5216, 7824, 10432, 15648, 20864, 31296, 41728, 62592, 65983, 125184, 131966, 197949, 263932, 395898, 527864, 791796, 1055728, 1583592, 2111456, 3167184, 4222912, 6334368, 8445824, 10755229, 12668736, 16891648, 21510458, 25337472, 32265687, 43020916, 50674944, 64531374, 86041832, 129062748, 172083664, 258125496, 344167328, 516250992, 688334656, 1032501984, 1376669312, 2065003968, 2753338624, 4130007936, 8260015872]

約数ペア:

[(1, 8260015872), (2, 4130007936), (3, 2753338624), (4, 2065003968), (6, 1376669312), (8, 1032501984), (12, 688334656), (16, 516250992), (24, 344167328), (32, 258125496), (48, 172083664), (64, 129062748), (96, 86041832), (128, 64531374), (163, 50674944), (192, 43020916), (256, 32265687), (326, 25337472), (384, 21510458), (489, 16891648), (652, 12668736), (768, 10755229), (978, 8445824), (1304, 6334368), (1956, 4222912), (2608, 3167184), (3912, 2111456), (5216, 1583592), (7824, 1055728), (10432, 791796), (15648, 527864), (20864, 395898), (31296, 263932), (41728, 197949), (62592, 131966), (65983, 125184)]