349780158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11286

約数の個数: 96

約数和(自身を含む): 981926400

約数和(自身を除く): 632146242

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 11239, 15561, 22478, 31122, 33717, 67434, 78673, 101151, 146107, 157346, 202302, 213541, 236019, 292214, 427082, 438321, 472038, 640623, 708057, 876642, 1022749, 1281246, 1314963, 1416114, 1494787, 1921869, 2045498, 2629926, 2776033, 2989574, 3068247, 3843738, 4484361, 5552066, 6136494, 8328099, 8968722, 9204741, 13453083, 16656198, 18409482, 19432231, 24984297, 26906166, 38864462, 49968594, 58296693, 116593386, 174890079, 349780158]

約数ペア:

[(1, 349780158), (2, 174890079), (3, 116593386), (6, 58296693), (7, 49968594), (9, 38864462), (13, 26906166), (14, 24984297), (18, 19432231), (19, 18409482), (21, 16656198), (26, 13453083), (38, 9204741), (39, 8968722), (42, 8328099), (57, 6136494), (63, 5552066), (78, 4484361), (91, 3843738), (114, 3068247), (117, 2989574), (126, 2776033), (133, 2629926), (171, 2045498), (182, 1921869), (234, 1494787), (247, 1416114), (266, 1314963), (273, 1281246), (342, 1022749), (399, 876642), (494, 708057), (546, 640623), (741, 472038), (798, 438321), (819, 427082), (1197, 292214), (1482, 236019), (1638, 213541), (1729, 202302), (2223, 157346), (2394, 146107), (3458, 101151), (4446, 78673), (5187, 67434), (10374, 33717), (11239, 31122), (15561, 22478)]