1380046624

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{3331}}^1$

素因数の和:3470

約数の個数: 72

約数和(自身を含む): 3015233424

約数和(自身を除く): 1635186800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 121, 176, 214, 242, 352, 428, 484, 856, 968, 1177, 1712, 1936, 2354, 3331, 3424, 3872, 4708, 6662, 9416, 12947, 13324, 18832, 25894, 26648, 36641, 37664, 51788, 53296, 73282, 103576, 106592, 146564, 207152, 293128, 356417, 403051, 414304, 586256, 712834, 806102, 1172512, 1425668, 1612204, 2851336, 3224408, 3920587, 5702672, 6448816, 7841174, 11405344, 12897632, 15682348, 31364696, 43126457, 62729392, 86252914, 125458784, 172505828, 345011656, 690023312, 1380046624]

約数ペア:

[(1, 1380046624), (2, 690023312), (4, 345011656), (8, 172505828), (11, 125458784), (16, 86252914), (22, 62729392), (32, 43126457), (44, 31364696), (88, 15682348), (107, 12897632), (121, 11405344), (176, 7841174), (214, 6448816), (242, 5702672), (352, 3920587), (428, 3224408), (484, 2851336), (856, 1612204), (968, 1425668), (1177, 1172512), (1712, 806102), (1936, 712834), (2354, 586256), (3331, 414304), (3424, 403051), (3872, 356417), (4708, 293128), (6662, 207152), (9416, 146564), (12947, 106592), (13324, 103576), (18832, 73282), (25894, 53296), (26648, 51788), (36641, 37664)]