356331339

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 725760000

約数和(自身を除く): 369428661

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 27, 39, 51, 57, 63, 91, 117, 119, 133, 153, 171, 189, 221, 247, 273, 323, 351, 357, 399, 449, 459, 513, 663, 741, 819, 969, 1071, 1197, 1347, 1547, 1729, 1989, 2223, 2261, 2457, 2907, 3143, 3213, 3591, 4041, 4199, 4641, 5187, 5837, 5967, 6669, 6783, 7633, 8531, 8721, 9429, 12123, 12597, 13923, 15561, 17511, 20349, 22899, 25593, 28287, 29393, 37791, 40859, 41769, 46683, 52533, 53431, 59717, 61047, 68697, 76779, 84861, 88179, 99229, 110903, 113373, 122577, 145027, 157599, 160293, 179151, 206091, 230337, 264537, 297687, 332709, 367731, 435081, 480879, 537453, 694603, 776321, 793611, 893061, 998127, 1015189, 1103193, 1305243, 1442637, 1612359, 1885351, 2083809, 2328963, 2679183, 2994381, 3045567, 3915729, 5656053, 6251427, 6986889, 9136701, 13197457, 16968159, 18754281, 20960667, 27410103, 39592371, 50904477, 118777113, 356331339]

約数ペア:

[(1, 356331339), (3, 118777113), (7, 50904477), (9, 39592371), (13, 27410103), (17, 20960667), (19, 18754281), (21, 16968159), (27, 13197457), (39, 9136701), (51, 6986889), (57, 6251427), (63, 5656053), (91, 3915729), (117, 3045567), (119, 2994381), (133, 2679183), (153, 2328963), (171, 2083809), (189, 1885351), (221, 1612359), (247, 1442637), (273, 1305243), (323, 1103193), (351, 1015189), (357, 998127), (399, 893061), (449, 793611), (459, 776321), (513, 694603), (663, 537453), (741, 480879), (819, 435081), (969, 367731), (1071, 332709), (1197, 297687), (1347, 264537), (1547, 230337), (1729, 206091), (1989, 179151), (2223, 160293), (2261, 157599), (2457, 145027), (2907, 122577), (3143, 113373), (3213, 110903), (3591, 99229), (4041, 88179), (4199, 84861), (4641, 76779), (5187, 68697), (5837, 61047), (5967, 59717), (6669, 53431), (6783, 52533), (7633, 46683), (8531, 41769), (8721, 40859), (9429, 37791), (12123, 29393), (12597, 28287), (13923, 25593), (15561, 22899), (17511, 20349)]