381491714016

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1422797}}^1$

素因数の和:1422846

約数の個数: 216

約数和(自身を含む): 1328409580680

約数和(自身を除く): 946917866664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1568, 1596, 1764, 1824, 1862, 2016, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4256, 4704, 4788, 5472, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 12768, 14112, 14896, 16758, 19152, 22344, 29792, 33516, 38304, 44688, 67032, 89376, 134064, 268128, 1422797, 2845594, 4268391, 5691188, 8536782, 9959579, 11382376, 12805173, 17073564, 19919158, 22764752, 25610346, 27033143, 29878737, 34147128, 39838316, 45529504, 51220692, 54066286, 59757474, 68294256, 69717053, 79676632, 81099429, 89636211, 102441384, 108132572, 119514948, 136588512, 139434106, 159353264, 162198858, 179272422, 189232001, 204882768, 209151159, 216265144, 239029896, 243298287, 278868212, 318706528, 324397716, 358544844, 378464002, 409765536, 418302318, 432530288, 478059792, 486596574, 557736424, 567696003, 627453477, 648795432, 717089688, 756928004, 836604636, 865060576, 956119584, 973193148, 1115472848, 1135392006, 1254906954, 1297590864, 1324624007, 1434179376, 1513856008, 1673209272, 1703088009, 1946386296, 2230945696, 2270784012, 2509813908, 2595181728, 2649248014, 2868358752, 3027712016, 3346418544, 3406176018, 3892772592, 3973872021, 4541568024, 5019627816, 5298496028, 6055424032, 6692837088, 6812352036, 7785545184, 7947744042, 9083136048, 10039255632, 10596992056, 11921616063, 13624704072, 15895488084, 18166272096, 20078511264, 21193984112, 23843232126, 27249408144, 31790976168, 42387968224, 47686464252, 54498816288, 63581952336, 95372928504, 127163904672, 190745857008, 381491714016]

約数ペア:

[(1, 381491714016), (2, 190745857008), (3, 127163904672), (4, 95372928504), (6, 63581952336), (7, 54498816288), (8, 47686464252), (9, 42387968224), (12, 31790976168), (14, 27249408144), (16, 23843232126), (18, 21193984112), (19, 20078511264), (21, 18166272096), (24, 15895488084), (28, 13624704072), (32, 11921616063), (36, 10596992056), (38, 10039255632), (42, 9083136048), (48, 7947744042), (49, 7785545184), (56, 6812352036), (57, 6692837088), (63, 6055424032), (72, 5298496028), (76, 5019627816), (84, 4541568024), (96, 3973872021), (98, 3892772592), (112, 3406176018), (114, 3346418544), (126, 3027712016), (133, 2868358752), (144, 2649248014), (147, 2595181728), (152, 2509813908), (168, 2270784012), (171, 2230945696), (196, 1946386296), (224, 1703088009), (228, 1673209272), (252, 1513856008), (266, 1434179376), (288, 1324624007), (294, 1297590864), (304, 1254906954), (336, 1135392006), (342, 1115472848), (392, 973193148), (399, 956119584), (441, 865060576), (456, 836604636), (504, 756928004), (532, 717089688), (588, 648795432), (608, 627453477), (672, 567696003), (684, 557736424), (784, 486596574), (798, 478059792), (882, 432530288), (912, 418302318), (931, 409765536), (1008, 378464002), (1064, 358544844), (1176, 324397716), (1197, 318706528), (1368, 278868212), (1568, 243298287), (1596, 239029896), (1764, 216265144), (1824, 209151159), (1862, 204882768), (2016, 189232001), (2128, 179272422), (2352, 162198858), (2394, 159353264), (2736, 139434106), (2793, 136588512), (3192, 119514948), (3528, 108132572), (3724, 102441384), (4256, 89636211), (4704, 81099429), (4788, 79676632), (5472, 69717053), (5586, 68294256), (6384, 59757474), (7056, 54066286), (7448, 51220692), (8379, 45529504), (9576, 39838316), (11172, 34147128), (12768, 29878737), (14112, 27033143), (14896, 25610346), (16758, 22764752), (19152, 19919158), (22344, 17073564), (29792, 12805173), (33516, 11382376), (38304, 9959579), (44688, 8536782), (67032, 5691188), (89376, 4268391), (134064, 2845594), (268128, 1422797)]