40540222912

素因数分解:

$2^6\times 7^2\times {\mathrm{163}}^1\times {\mathrm{79309}}^1$

素因数の和:79498

約数の個数: 84

約数和(自身を含む): 94156514760

約数和(自身を除く): 53616291848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 163, 196, 224, 326, 392, 448, 652, 784, 1141, 1304, 1568, 2282, 2608, 3136, 4564, 5216, 7987, 9128, 10432, 15974, 18256, 31948, 36512, 63896, 73024, 79309, 127792, 158618, 255584, 317236, 511168, 555163, 634472, 1110326, 1268944, 2220652, 2537888, 3886141, 4441304, 5075776, 7772282, 8882608, 12927367, 15544564, 17765216, 25854734, 31089128, 35530432, 51709468, 62178256, 90491569, 103418936, 124356512, 180983138, 206837872, 248713024, 361966276, 413675744, 633440983, 723932552, 827351488, 1266881966, 1447865104, 2533763932, 2895730208, 5067527864, 5791460416, 10135055728, 20270111456, 40540222912]

約数ペア:

[(1, 40540222912), (2, 20270111456), (4, 10135055728), (7, 5791460416), (8, 5067527864), (14, 2895730208), (16, 2533763932), (28, 1447865104), (32, 1266881966), (49, 827351488), (56, 723932552), (64, 633440983), (98, 413675744), (112, 361966276), (163, 248713024), (196, 206837872), (224, 180983138), (326, 124356512), (392, 103418936), (448, 90491569), (652, 62178256), (784, 51709468), (1141, 35530432), (1304, 31089128), (1568, 25854734), (2282, 17765216), (2608, 15544564), (3136, 12927367), (4564, 8882608), (5216, 7772282), (7987, 5075776), (9128, 4441304), (10432, 3886141), (15974, 2537888), (18256, 2220652), (31948, 1268944), (36512, 1110326), (63896, 634472), (73024, 555163), (79309, 511168), (127792, 317236), (158618, 255584)]