243836892

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 719147520

約数和(自身を除く): 475310628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 138, 156, 162, 207, 234, 243, 276, 299, 324, 351, 414, 468, 486, 598, 621, 702, 828, 839, 897, 972, 1053, 1196, 1242, 1404, 1678, 1794, 1863, 2106, 2484, 2517, 2691, 3159, 3356, 3588, 3726, 4212, 5034, 5382, 5589, 6318, 7452, 7551, 8073, 10068, 10764, 10907, 11178, 12636, 15102, 16146, 19297, 21814, 22356, 22653, 24219, 30204, 32292, 32721, 38594, 43628, 45306, 48438, 57891, 65442, 67959, 72657, 77188, 90612, 96876, 98163, 115782, 130884, 135918, 145314, 173673, 196326, 203877, 231564, 250861, 271836, 290628, 294489, 347346, 392652, 407754, 501722, 521019, 588978, 694692, 752583, 815508, 883467, 1003444, 1042038, 1177956, 1505166, 1563057, 1766934, 2084076, 2257749, 2650401, 3010332, 3126114, 3533868, 4515498, 4689171, 5300802, 6252228, 6773247, 9030996, 9378342, 10601604, 13546494, 18756684, 20319741, 27092988, 40639482, 60959223, 81278964, 121918446, 243836892]

約数ペア:

[(1, 243836892), (2, 121918446), (3, 81278964), (4, 60959223), (6, 40639482), (9, 27092988), (12, 20319741), (13, 18756684), (18, 13546494), (23, 10601604), (26, 9378342), (27, 9030996), (36, 6773247), (39, 6252228), (46, 5300802), (52, 4689171), (54, 4515498), (69, 3533868), (78, 3126114), (81, 3010332), (92, 2650401), (108, 2257749), (117, 2084076), (138, 1766934), (156, 1563057), (162, 1505166), (207, 1177956), (234, 1042038), (243, 1003444), (276, 883467), (299, 815508), (324, 752583), (351, 694692), (414, 588978), (468, 521019), (486, 501722), (598, 407754), (621, 392652), (702, 347346), (828, 294489), (839, 290628), (897, 271836), (972, 250861), (1053, 231564), (1196, 203877), (1242, 196326), (1404, 173673), (1678, 145314), (1794, 135918), (1863, 130884), (2106, 115782), (2484, 98163), (2517, 96876), (2691, 90612), (3159, 77188), (3356, 72657), (3588, 67959), (3726, 65442), (4212, 57891), (5034, 48438), (5382, 45306), (5589, 43628), (6318, 38594), (7452, 32721), (7551, 32292), (8073, 30204), (10068, 24219), (10764, 22653), (10907, 22356), (11178, 21814), (12636, 19297), (15102, 16146)]