214981992

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 618192000

約数和(自身を除く): 403210008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 89, 106, 108, 159, 178, 211, 212, 216, 267, 318, 356, 422, 424, 477, 534, 633, 636, 712, 801, 844, 954, 1068, 1266, 1272, 1431, 1602, 1688, 1899, 1908, 2136, 2403, 2532, 2862, 3204, 3798, 3816, 4717, 4806, 5064, 5697, 5724, 6408, 7596, 9434, 9612, 11183, 11394, 11448, 14151, 15192, 18779, 18868, 19224, 22366, 22788, 28302, 33549, 37558, 37736, 42453, 44732, 45576, 56337, 56604, 67098, 75116, 84906, 89464, 100647, 112674, 113208, 127359, 134196, 150232, 169011, 169812, 201294, 225348, 254718, 268392, 301941, 338022, 339624, 402588, 450696, 507033, 509436, 603882, 676044, 805176, 995287, 1014066, 1018872, 1207764, 1352088, 1990574, 2028132, 2415528, 2985861, 3981148, 4056264, 5971722, 7962296, 8957583, 11943444, 17915166, 23886888, 26872749, 35830332, 53745498, 71660664, 107490996, 214981992]

約数ペア:

[(1, 214981992), (2, 107490996), (3, 71660664), (4, 53745498), (6, 35830332), (8, 26872749), (9, 23886888), (12, 17915166), (18, 11943444), (24, 8957583), (27, 7962296), (36, 5971722), (53, 4056264), (54, 3981148), (72, 2985861), (89, 2415528), (106, 2028132), (108, 1990574), (159, 1352088), (178, 1207764), (211, 1018872), (212, 1014066), (216, 995287), (267, 805176), (318, 676044), (356, 603882), (422, 509436), (424, 507033), (477, 450696), (534, 402588), (633, 339624), (636, 338022), (712, 301941), (801, 268392), (844, 254718), (954, 225348), (1068, 201294), (1266, 169812), (1272, 169011), (1431, 150232), (1602, 134196), (1688, 127359), (1899, 113208), (1908, 112674), (2136, 100647), (2403, 89464), (2532, 84906), (2862, 75116), (3204, 67098), (3798, 56604), (3816, 56337), (4717, 45576), (4806, 44732), (5064, 42453), (5697, 37736), (5724, 37558), (6408, 33549), (7596, 28302), (9434, 22788), (9612, 22366), (11183, 19224), (11394, 18868), (11448, 18779), (14151, 15192)]