348765012

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:845

約数の個数: 72

約数和(自身を含む): 897624000

約数和(自身を除く): 548858988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 199, 267, 356, 398, 534, 547, 597, 796, 801, 1068, 1094, 1194, 1602, 1641, 1791, 2188, 2388, 3204, 3282, 3582, 4923, 6564, 7164, 9846, 17711, 19692, 35422, 48683, 53133, 70844, 97366, 106266, 108853, 146049, 159399, 194732, 212532, 217706, 292098, 318798, 326559, 435412, 438147, 584196, 637596, 653118, 876294, 979677, 1306236, 1752588, 1959354, 3918708, 9687917, 19375834, 29063751, 38751668, 58127502, 87191253, 116255004, 174382506, 348765012]

約数ペア:

[(1, 348765012), (2, 174382506), (3, 116255004), (4, 87191253), (6, 58127502), (9, 38751668), (12, 29063751), (18, 19375834), (36, 9687917), (89, 3918708), (178, 1959354), (199, 1752588), (267, 1306236), (356, 979677), (398, 876294), (534, 653118), (547, 637596), (597, 584196), (796, 438147), (801, 435412), (1068, 326559), (1094, 318798), (1194, 292098), (1602, 217706), (1641, 212532), (1791, 194732), (2188, 159399), (2388, 146049), (3204, 108853), (3282, 106266), (3582, 97366), (4923, 70844), (6564, 53133), (7164, 48683), (9846, 35422), (17711, 19692)]