1955397789488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{139943}}^1$

素因数の和:140203

約数の個数: 160

約数和(自身を含む): 4617856438272

約数和(自身を除く): 2662458648784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 197, 208, 248, 286, 341, 394, 403, 496, 572, 682, 788, 806, 1144, 1364, 1576, 1612, 2167, 2288, 2561, 2728, 3152, 3224, 4334, 4433, 5122, 5456, 6107, 6448, 8668, 8866, 10244, 12214, 17336, 17732, 20488, 24428, 28171, 34672, 35464, 40976, 48856, 56342, 67177, 70928, 79391, 97712, 112684, 134354, 139943, 158782, 225368, 268708, 279886, 317564, 450736, 537416, 559772, 635128, 873301, 1074832, 1119544, 1270256, 1539373, 1746602, 1819259, 2239088, 3078746, 3493204, 3638518, 4338233, 6157492, 6986408, 7277036, 8676466, 12314984, 13972816, 14554072, 17352932, 20011849, 24629968, 27568771, 29108144, 34705864, 40023698, 47720563, 55137542, 56397029, 69411728, 80047396, 95441126, 110275084, 112794058, 160094792, 190882252, 220550168, 225588116, 303256481, 320189584, 358394023, 381764504, 441100336, 451176232, 606512962, 620367319, 716788046, 763529008, 854631901, 902352464, 1213025924, 1240734638, 1433576092, 1709263802, 2426051848, 2481469276, 2867152184, 3418527604, 3942334253, 4852103696, 4962938552, 5734304368, 6837055208, 7884668506, 9400950911, 9925877104, 11110214713, 13674110416, 15769337012, 18801901822, 22220429426, 31538674024, 37603803644, 44440858852, 63077348048, 75207607288, 88881717704, 122212361843, 150415214576, 177763435408, 244424723686, 488849447372, 977698894744, 1955397789488]

約数ペア:

[(1, 1955397789488), (2, 977698894744), (4, 488849447372), (8, 244424723686), (11, 177763435408), (13, 150415214576), (16, 122212361843), (22, 88881717704), (26, 75207607288), (31, 63077348048), (44, 44440858852), (52, 37603803644), (62, 31538674024), (88, 22220429426), (104, 18801901822), (124, 15769337012), (143, 13674110416), (176, 11110214713), (197, 9925877104), (208, 9400950911), (248, 7884668506), (286, 6837055208), (341, 5734304368), (394, 4962938552), (403, 4852103696), (496, 3942334253), (572, 3418527604), (682, 2867152184), (788, 2481469276), (806, 2426051848), (1144, 1709263802), (1364, 1433576092), (1576, 1240734638), (1612, 1213025924), (2167, 902352464), (2288, 854631901), (2561, 763529008), (2728, 716788046), (3152, 620367319), (3224, 606512962), (4334, 451176232), (4433, 441100336), (5122, 381764504), (5456, 358394023), (6107, 320189584), (6448, 303256481), (8668, 225588116), (8866, 220550168), (10244, 190882252), (12214, 160094792), (17336, 112794058), (17732, 110275084), (20488, 95441126), (24428, 80047396), (28171, 69411728), (34672, 56397029), (35464, 55137542), (40976, 47720563), (48856, 40023698), (56342, 34705864), (67177, 29108144), (70928, 27568771), (79391, 24629968), (97712, 20011849), (112684, 17352932), (134354, 14554072), (139943, 13972816), (158782, 12314984), (225368, 8676466), (268708, 7277036), (279886, 6986408), (317564, 6157492), (450736, 4338233), (537416, 3638518), (559772, 3493204), (635128, 3078746), (873301, 2239088), (1074832, 1819259), (1119544, 1746602), (1270256, 1539373)]