263334552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1543}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 710734080

約数和(自身を除く): 447399528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 547, 1094, 1543, 1641, 2188, 3086, 3282, 4376, 4629, 6172, 6564, 7111, 9258, 12344, 13128, 14222, 18516, 20059, 21333, 28444, 37032, 40118, 42666, 56888, 60177, 80236, 85332, 120354, 160472, 170664, 240708, 481416, 844021, 1688042, 2532063, 3376084, 5064126, 6752168, 10128252, 10972273, 20256504, 21944546, 32916819, 43889092, 65833638, 87778184, 131667276, 263334552]

約数ペア:

[(1, 263334552), (2, 131667276), (3, 87778184), (4, 65833638), (6, 43889092), (8, 32916819), (12, 21944546), (13, 20256504), (24, 10972273), (26, 10128252), (39, 6752168), (52, 5064126), (78, 3376084), (104, 2532063), (156, 1688042), (312, 844021), (547, 481416), (1094, 240708), (1543, 170664), (1641, 160472), (2188, 120354), (3086, 85332), (3282, 80236), (4376, 60177), (4629, 56888), (6172, 42666), (6564, 40118), (7111, 37032), (9258, 28444), (12344, 21333), (13128, 20059), (14222, 18516)]