641609928

素因数分解:

$2^3\times 3^2\times {\mathrm{1453}}^1\times {\mathrm{6133}}^1$

素因数の和:7598

約数の個数: 48

約数和(自身を含む): 1739173020

約数和(自身を除く): 1097563092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1453, 2906, 4359, 5812, 6133, 8718, 11624, 12266, 13077, 17436, 18399, 24532, 26154, 34872, 36798, 49064, 52308, 55197, 73596, 104616, 110394, 147192, 220788, 441576, 8911249, 17822498, 26733747, 35644996, 53467494, 71289992, 80201241, 106934988, 160402482, 213869976, 320804964, 641609928]

約数ペア:

[(1, 641609928), (2, 320804964), (3, 213869976), (4, 160402482), (6, 106934988), (8, 80201241), (9, 71289992), (12, 53467494), (18, 35644996), (24, 26733747), (36, 17822498), (72, 8911249), (1453, 441576), (2906, 220788), (4359, 147192), (5812, 110394), (6133, 104616), (8718, 73596), (11624, 55197), (12266, 52308), (13077, 49064), (17436, 36798), (18399, 34872), (24532, 26154)]