340826256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2973

約数の個数: 120

約数和(自身を含む): 1027746720

約数和(自身を除く): 686920464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 2064, 2451, 2736, 2897, 3096, 3268, 4902, 5794, 6192, 6536, 7353, 8691, 9804, 11588, 13072, 14706, 17382, 19608, 23176, 26073, 29412, 34764, 39216, 46352, 52146, 55043, 58824, 69528, 104292, 110086, 117648, 124571, 139056, 165129, 208584, 220172, 249142, 330258, 373713, 417168, 440344, 495387, 498284, 660516, 747426, 880688, 990774, 996568, 1121139, 1321032, 1494852, 1981548, 1993136, 2242278, 2366849, 2642064, 2989704, 3963096, 4484556, 4733698, 5979408, 7100547, 7926192, 8969112, 9467396, 14201094, 17938224, 18934792, 21301641, 28402188, 37869584, 42603282, 56804376, 85206564, 113608752, 170413128, 340826256]

約数ペア:

[(1, 340826256), (2, 170413128), (3, 113608752), (4, 85206564), (6, 56804376), (8, 42603282), (9, 37869584), (12, 28402188), (16, 21301641), (18, 18934792), (19, 17938224), (24, 14201094), (36, 9467396), (38, 8969112), (43, 7926192), (48, 7100547), (57, 5979408), (72, 4733698), (76, 4484556), (86, 3963096), (114, 2989704), (129, 2642064), (144, 2366849), (152, 2242278), (171, 1993136), (172, 1981548), (228, 1494852), (258, 1321032), (304, 1121139), (342, 996568), (344, 990774), (387, 880688), (456, 747426), (516, 660516), (684, 498284), (688, 495387), (774, 440344), (817, 417168), (912, 373713), (1032, 330258), (1368, 249142), (1548, 220172), (1634, 208584), (2064, 165129), (2451, 139056), (2736, 124571), (2897, 117648), (3096, 110086), (3268, 104292), (4902, 69528), (5794, 58824), (6192, 55043), (6536, 52146), (7353, 46352), (8691, 39216), (9804, 34764), (11588, 29412), (13072, 26073), (14706, 23176), (17382, 19608)]