2980255152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:687

約数の個数: 160

約数和(自身を含む): 8937078784

約数和(自身を除く): 5956823632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 211, 254, 331, 336, 381, 422, 508, 633, 662, 762, 844, 889, 993, 1016, 1266, 1324, 1477, 1524, 1688, 1778, 1986, 2032, 2317, 2532, 2648, 2667, 2954, 3048, 3376, 3556, 3972, 4431, 4634, 5064, 5296, 5334, 5908, 6096, 6951, 7112, 7944, 8862, 9268, 10128, 10668, 11816, 13902, 14224, 15888, 17724, 18536, 21336, 23632, 26797, 27804, 35448, 37072, 42037, 42672, 53594, 55608, 69841, 70896, 80391, 84074, 107188, 111216, 126111, 139682, 160782, 168148, 187579, 209523, 214376, 252222, 279364, 294259, 321564, 336296, 375158, 419046, 428752, 488887, 504444, 558728, 562737, 588518, 643128, 672592, 750316, 838092, 882777, 977774, 1008888, 1117456, 1125474, 1177036, 1286256, 1466661, 1500632, 1676184, 1765554, 1955548, 2017776, 2250948, 2354072, 2933322, 3001264, 3352368, 3531108, 3911096, 4501896, 4708144, 5866644, 7062216, 7822192, 8869807, 9003792, 11733288, 14124432, 17739614, 23466576, 26609421, 35479228, 53218842, 62088649, 70958456, 106437684, 124177298, 141916912, 186265947, 212875368, 248354596, 372531894, 425750736, 496709192, 745063788, 993418384, 1490127576, 2980255152]

約数ペア:

[(1, 2980255152), (2, 1490127576), (3, 993418384), (4, 745063788), (6, 496709192), (7, 425750736), (8, 372531894), (12, 248354596), (14, 212875368), (16, 186265947), (21, 141916912), (24, 124177298), (28, 106437684), (42, 70958456), (48, 62088649), (56, 53218842), (84, 35479228), (112, 26609421), (127, 23466576), (168, 17739614), (211, 14124432), (254, 11733288), (331, 9003792), (336, 8869807), (381, 7822192), (422, 7062216), (508, 5866644), (633, 4708144), (662, 4501896), (762, 3911096), (844, 3531108), (889, 3352368), (993, 3001264), (1016, 2933322), (1266, 2354072), (1324, 2250948), (1477, 2017776), (1524, 1955548), (1688, 1765554), (1778, 1676184), (1986, 1500632), (2032, 1466661), (2317, 1286256), (2532, 1177036), (2648, 1125474), (2667, 1117456), (2954, 1008888), (3048, 977774), (3376, 882777), (3556, 838092), (3972, 750316), (4431, 672592), (4634, 643128), (5064, 588518), (5296, 562737), (5334, 558728), (5908, 504444), (6096, 488887), (6951, 428752), (7112, 419046), (7944, 375158), (8862, 336296), (9268, 321564), (10128, 294259), (10668, 279364), (11816, 252222), (13902, 214376), (14224, 209523), (15888, 187579), (17724, 168148), (18536, 160782), (21336, 139682), (23632, 126111), (26797, 111216), (27804, 107188), (35448, 84074), (37072, 80391), (42037, 70896), (42672, 69841), (53594, 55608)]