211330968

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{593}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 547430400

約数和(自身を除く): 336099432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 479, 593, 744, 958, 1186, 1437, 1779, 1916, 2372, 2874, 3558, 3832, 4744, 5748, 7116, 11496, 14232, 14849, 18383, 29698, 36766, 44547, 55149, 59396, 73532, 89094, 110298, 118792, 147064, 178188, 220596, 284047, 356376, 441192, 568094, 852141, 1136188, 1704282, 2272376, 3408564, 6817128, 8805457, 17610914, 26416371, 35221828, 52832742, 70443656, 105665484, 211330968]

約数ペア:

[(1, 211330968), (2, 105665484), (3, 70443656), (4, 52832742), (6, 35221828), (8, 26416371), (12, 17610914), (24, 8805457), (31, 6817128), (62, 3408564), (93, 2272376), (124, 1704282), (186, 1136188), (248, 852141), (372, 568094), (479, 441192), (593, 356376), (744, 284047), (958, 220596), (1186, 178188), (1437, 147064), (1779, 118792), (1916, 110298), (2372, 89094), (2874, 73532), (3558, 59396), (3832, 55149), (4744, 44547), (5748, 36766), (7116, 29698), (11496, 18383), (14232, 14849)]