664104336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 2011299840

約数和(自身を除く): 1347195504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 127, 158, 168, 197, 237, 254, 316, 336, 381, 394, 474, 508, 553, 591, 632, 762, 788, 889, 948, 1016, 1106, 1182, 1264, 1379, 1524, 1576, 1659, 1778, 1896, 2032, 2212, 2364, 2667, 2758, 3048, 3152, 3318, 3556, 3792, 4137, 4424, 4728, 5334, 5516, 6096, 6636, 7112, 8274, 8848, 9456, 10033, 10668, 11032, 13272, 14224, 15563, 16548, 20066, 21336, 22064, 25019, 26544, 30099, 31126, 33096, 40132, 42672, 46689, 50038, 60198, 62252, 66192, 70231, 75057, 80264, 93378, 100076, 108941, 120396, 124504, 140462, 150114, 160528, 175133, 186756, 200152, 210693, 217882, 240792, 249008, 280924, 300228, 326823, 350266, 373512, 400304, 421386, 435764, 481584, 525399, 561848, 600456, 653646, 700532, 747024, 842772, 871528, 1050798, 1123696, 1200912, 1307292, 1401064, 1685544, 1743056, 1976501, 2101596, 2614584, 2802128, 3371088, 3953002, 4203192, 5229168, 5929503, 7906004, 8406384, 11859006, 13835507, 15812008, 23718012, 27671014, 31624016, 41506521, 47436024, 55342028, 83013042, 94872048, 110684056, 166026084, 221368112, 332052168, 664104336]

約数ペア:

[(1, 664104336), (2, 332052168), (3, 221368112), (4, 166026084), (6, 110684056), (7, 94872048), (8, 83013042), (12, 55342028), (14, 47436024), (16, 41506521), (21, 31624016), (24, 27671014), (28, 23718012), (42, 15812008), (48, 13835507), (56, 11859006), (79, 8406384), (84, 7906004), (112, 5929503), (127, 5229168), (158, 4203192), (168, 3953002), (197, 3371088), (237, 2802128), (254, 2614584), (316, 2101596), (336, 1976501), (381, 1743056), (394, 1685544), (474, 1401064), (508, 1307292), (553, 1200912), (591, 1123696), (632, 1050798), (762, 871528), (788, 842772), (889, 747024), (948, 700532), (1016, 653646), (1106, 600456), (1182, 561848), (1264, 525399), (1379, 481584), (1524, 435764), (1576, 421386), (1659, 400304), (1778, 373512), (1896, 350266), (2032, 326823), (2212, 300228), (2364, 280924), (2667, 249008), (2758, 240792), (3048, 217882), (3152, 210693), (3318, 200152), (3556, 186756), (3792, 175133), (4137, 160528), (4424, 150114), (4728, 140462), (5334, 124504), (5516, 120396), (6096, 108941), (6636, 100076), (7112, 93378), (8274, 80264), (8848, 75057), (9456, 70231), (10033, 66192), (10668, 62252), (11032, 60198), (13272, 50038), (14224, 46689), (15563, 42672), (16548, 40132), (20066, 33096), (21336, 31126), (22064, 30099), (25019, 26544)]