1815708048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4507}}^1$

素因数の和:4645

約数の個数: 160

約数和(自身を含む): 5902955520

約数和(自身を除く): 4087247472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 109, 112, 132, 154, 168, 176, 218, 231, 264, 308, 327, 336, 436, 462, 528, 616, 654, 763, 872, 924, 1199, 1232, 1308, 1526, 1744, 1848, 2289, 2398, 2616, 3052, 3597, 3696, 4507, 4578, 4796, 5232, 6104, 7194, 8393, 9014, 9156, 9592, 12208, 13521, 14388, 16786, 18028, 18312, 19184, 25179, 27042, 28776, 31549, 33572, 36056, 36624, 49577, 50358, 54084, 57552, 63098, 67144, 72112, 94647, 99154, 100716, 108168, 126196, 134288, 148731, 189294, 198308, 201432, 216336, 252392, 297462, 347039, 378588, 396616, 402864, 491263, 504784, 594924, 694078, 757176, 793232, 982526, 1041117, 1189848, 1388156, 1473789, 1514352, 1965052, 2082234, 2379696, 2776312, 2947578, 3438841, 3930104, 4164468, 5403893, 5552624, 5895156, 6877682, 7860208, 8328936, 10316523, 10807786, 11790312, 13755364, 16211679, 16657872, 20633046, 21615572, 23580624, 27510728, 32423358, 37827251, 41266092, 43231144, 55021456, 64846716, 75654502, 82532184, 86462288, 113481753, 129693432, 151309004, 165064368, 226963506, 259386864, 302618008, 453927012, 605236016, 907854024, 1815708048]

約数ペア:

[(1, 1815708048), (2, 907854024), (3, 605236016), (4, 453927012), (6, 302618008), (7, 259386864), (8, 226963506), (11, 165064368), (12, 151309004), (14, 129693432), (16, 113481753), (21, 86462288), (22, 82532184), (24, 75654502), (28, 64846716), (33, 55021456), (42, 43231144), (44, 41266092), (48, 37827251), (56, 32423358), (66, 27510728), (77, 23580624), (84, 21615572), (88, 20633046), (109, 16657872), (112, 16211679), (132, 13755364), (154, 11790312), (168, 10807786), (176, 10316523), (218, 8328936), (231, 7860208), (264, 6877682), (308, 5895156), (327, 5552624), (336, 5403893), (436, 4164468), (462, 3930104), (528, 3438841), (616, 2947578), (654, 2776312), (763, 2379696), (872, 2082234), (924, 1965052), (1199, 1514352), (1232, 1473789), (1308, 1388156), (1526, 1189848), (1744, 1041117), (1848, 982526), (2289, 793232), (2398, 757176), (2616, 694078), (3052, 594924), (3597, 504784), (3696, 491263), (4507, 402864), (4578, 396616), (4796, 378588), (5232, 347039), (6104, 297462), (7194, 252392), (8393, 216336), (9014, 201432), (9156, 198308), (9592, 189294), (12208, 148731), (13521, 134288), (14388, 126196), (16786, 108168), (18028, 100716), (18312, 99154), (19184, 94647), (25179, 72112), (27042, 67144), (28776, 63098), (31549, 57552), (33572, 54084), (36056, 50358), (36624, 49577)]