394177266

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 1144129536

約数和(自身を除く): 749952270

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 49, 51, 54, 63, 69, 81, 98, 102, 119, 126, 127, 138, 147, 153, 161, 162, 189, 207, 238, 254, 294, 306, 322, 357, 378, 381, 391, 414, 441, 459, 483, 567, 621, 714, 762, 782, 833, 882, 889, 918, 966, 1071, 1127, 1134, 1143, 1173, 1242, 1323, 1377, 1449, 1666, 1778, 1863, 2142, 2159, 2254, 2286, 2346, 2499, 2646, 2667, 2737, 2754, 2898, 2921, 3213, 3381, 3429, 3519, 3726, 3969, 4318, 4347, 4998, 5334, 5474, 5842, 6223, 6426, 6477, 6762, 6858, 7038, 7497, 7938, 8001, 8211, 8694, 8763, 9639, 10143, 10287, 10557, 12446, 12954, 13041, 14994, 15113, 16002, 16422, 17526, 18669, 19159, 19278, 19431, 20286, 20447, 20574, 21114, 22491, 24003, 24633, 26082, 26289, 30226, 30429, 31671, 37338, 38318, 38862, 40894, 44982, 45339, 48006, 49266, 49657, 52578, 56007, 57477, 58293, 60858, 61341, 63342, 67473, 72009, 73899, 78867, 90678, 91287, 99314, 105791, 112014, 114954, 116586, 122682, 134946, 136017, 143129, 144018, 147798, 148971, 157734, 168021, 172431, 174879, 182574, 184023, 211582, 221697, 236601, 272034, 286258, 297942, 317373, 336042, 344862, 347599, 349758, 368046, 408051, 429387, 443394, 446913, 473202, 504063, 517293, 552069, 634746, 695198, 816102, 858774, 893826, 952119, 1008126, 1034586, 1042797, 1104138, 1224153, 1288161, 1340739, 1551879, 1656207, 1904238, 2085594, 2433193, 2448306, 2576322, 2681478, 2856357, 3103758, 3128391, 3312414, 3864483, 4022217, 4866386, 5712714, 6256782, 7299579, 7728966, 8044434, 8569071, 9385173, 11593449, 14599158, 17138142, 18770346, 21898737, 23186898, 28155519, 43797474, 56311038, 65696211, 131392422, 197088633, 394177266]

約数ペア:

[(1, 394177266), (2, 197088633), (3, 131392422), (6, 65696211), (7, 56311038), (9, 43797474), (14, 28155519), (17, 23186898), (18, 21898737), (21, 18770346), (23, 17138142), (27, 14599158), (34, 11593449), (42, 9385173), (46, 8569071), (49, 8044434), (51, 7728966), (54, 7299579), (63, 6256782), (69, 5712714), (81, 4866386), (98, 4022217), (102, 3864483), (119, 3312414), (126, 3128391), (127, 3103758), (138, 2856357), (147, 2681478), (153, 2576322), (161, 2448306), (162, 2433193), (189, 2085594), (207, 1904238), (238, 1656207), (254, 1551879), (294, 1340739), (306, 1288161), (322, 1224153), (357, 1104138), (378, 1042797), (381, 1034586), (391, 1008126), (414, 952119), (441, 893826), (459, 858774), (483, 816102), (567, 695198), (621, 634746), (714, 552069), (762, 517293), (782, 504063), (833, 473202), (882, 446913), (889, 443394), (918, 429387), (966, 408051), (1071, 368046), (1127, 349758), (1134, 347599), (1143, 344862), (1173, 336042), (1242, 317373), (1323, 297942), (1377, 286258), (1449, 272034), (1666, 236601), (1778, 221697), (1863, 211582), (2142, 184023), (2159, 182574), (2254, 174879), (2286, 172431), (2346, 168021), (2499, 157734), (2646, 148971), (2667, 147798), (2737, 144018), (2754, 143129), (2898, 136017), (2921, 134946), (3213, 122682), (3381, 116586), (3429, 114954), (3519, 112014), (3726, 105791), (3969, 99314), (4318, 91287), (4347, 90678), (4998, 78867), (5334, 73899), (5474, 72009), (5842, 67473), (6223, 63342), (6426, 61341), (6477, 60858), (6762, 58293), (6858, 57477), (7038, 56007), (7497, 52578), (7938, 49657), (8001, 49266), (8211, 48006), (8694, 45339), (8763, 44982), (9639, 40894), (10143, 38862), (10287, 38318), (10557, 37338), (12446, 31671), (12954, 30429), (13041, 30226), (14994, 26289), (15113, 26082), (16002, 24633), (16422, 24003), (17526, 22491), (18669, 21114), (19159, 20574), (19278, 20447), (19431, 20286)]