1340759238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 3441844224

約数和(自身を除く): 2101084986

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 113, 182, 186, 217, 226, 273, 339, 403, 434, 546, 651, 678, 701, 791, 806, 1209, 1302, 1402, 1469, 1582, 2103, 2373, 2418, 2821, 2938, 3503, 4206, 4407, 4746, 4907, 5642, 7006, 8463, 8814, 9113, 9814, 10283, 10509, 14721, 16926, 18226, 20566, 21018, 21731, 24521, 27339, 29442, 30849, 43462, 45539, 49042, 54678, 61698, 63791, 65193, 73563, 79213, 91078, 127582, 130386, 136617, 147126, 152117, 158426, 191373, 237639, 273234, 282503, 304234, 318773, 382746, 456351, 475278, 554491, 565006, 637546, 847509, 912702, 956319, 1029769, 1108982, 1663473, 1695018, 1912638, 1977521, 2059538, 2455603, 3089307, 3326946, 3955042, 4911206, 5932563, 6178614, 7208383, 7366809, 11865126, 14416766, 14733618, 17189221, 21625149, 31922839, 34378442, 43250298, 51567663, 63845678, 95768517, 103135326, 191537034, 223459873, 446919746, 670379619, 1340759238]

約数ペア:

[(1, 1340759238), (2, 670379619), (3, 446919746), (6, 223459873), (7, 191537034), (13, 103135326), (14, 95768517), (21, 63845678), (26, 51567663), (31, 43250298), (39, 34378442), (42, 31922839), (62, 21625149), (78, 17189221), (91, 14733618), (93, 14416766), (113, 11865126), (182, 7366809), (186, 7208383), (217, 6178614), (226, 5932563), (273, 4911206), (339, 3955042), (403, 3326946), (434, 3089307), (546, 2455603), (651, 2059538), (678, 1977521), (701, 1912638), (791, 1695018), (806, 1663473), (1209, 1108982), (1302, 1029769), (1402, 956319), (1469, 912702), (1582, 847509), (2103, 637546), (2373, 565006), (2418, 554491), (2821, 475278), (2938, 456351), (3503, 382746), (4206, 318773), (4407, 304234), (4746, 282503), (4907, 273234), (5642, 237639), (7006, 191373), (8463, 158426), (8814, 152117), (9113, 147126), (9814, 136617), (10283, 130386), (10509, 127582), (14721, 91078), (16926, 79213), (18226, 73563), (20566, 65193), (21018, 63791), (21731, 61698), (24521, 54678), (27339, 49042), (29442, 45539), (30849, 43462)]