989962915848

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{29327}}^1$

素因数の和:30195

約数の個数: 128

約数和(自身を含む): 2601510912000

約数和(自身を除く): 1611547996152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 708, 744, 769, 1416, 1538, 1829, 2307, 3076, 3658, 4614, 5487, 6152, 7316, 9228, 10974, 14632, 18456, 21948, 23839, 29327, 43896, 45371, 47678, 58654, 71517, 87981, 90742, 95356, 117308, 136113, 143034, 175962, 181484, 190712, 234616, 272226, 286068, 351924, 362968, 544452, 572136, 703848, 909137, 1088904, 1406501, 1730293, 1818274, 2727411, 2813002, 3460586, 3636548, 4219503, 5190879, 5454822, 5626004, 6921172, 7273096, 8439006, 10381758, 10909644, 11252008, 13842344, 16878012, 20763516, 21819288, 22552463, 33756024, 41527032, 45104926, 53639083, 67657389, 90209852, 107278166, 135314778, 160917249, 180419704, 214556332, 270629556, 321834498, 429112664, 541259112, 643668996, 699126353, 1287337992, 1330595317, 1398252706, 2097379059, 2661190634, 2796505412, 3991785951, 4194758118, 5322381268, 5593010824, 7983571902, 8389516236, 10644762536, 15967143804, 16779032472, 31934287608, 41248454827, 82496909654, 123745364481, 164993819308, 247490728962, 329987638616, 494981457924, 989962915848]

約数ペア:

[(1, 989962915848), (2, 494981457924), (3, 329987638616), (4, 247490728962), (6, 164993819308), (8, 123745364481), (12, 82496909654), (24, 41248454827), (31, 31934287608), (59, 16779032472), (62, 15967143804), (93, 10644762536), (118, 8389516236), (124, 7983571902), (177, 5593010824), (186, 5322381268), (236, 4194758118), (248, 3991785951), (354, 2796505412), (372, 2661190634), (472, 2097379059), (708, 1398252706), (744, 1330595317), (769, 1287337992), (1416, 699126353), (1538, 643668996), (1829, 541259112), (2307, 429112664), (3076, 321834498), (3658, 270629556), (4614, 214556332), (5487, 180419704), (6152, 160917249), (7316, 135314778), (9228, 107278166), (10974, 90209852), (14632, 67657389), (18456, 53639083), (21948, 45104926), (23839, 41527032), (29327, 33756024), (43896, 22552463), (45371, 21819288), (47678, 20763516), (58654, 16878012), (71517, 13842344), (87981, 11252008), (90742, 10909644), (95356, 10381758), (117308, 8439006), (136113, 7273096), (143034, 6921172), (175962, 5626004), (181484, 5454822), (190712, 5190879), (234616, 4219503), (272226, 3636548), (286068, 3460586), (351924, 2813002), (362968, 2727411), (544452, 1818274), (572136, 1730293), (703848, 1406501), (909137, 1088904)]