2101472016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{1229}}^1$

素因数の和:1981

約数の個数: 120

約数和(自身を含む): 6328969920

約数和(自身を除く): 4227497904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 727, 784, 1176, 1229, 1454, 2181, 2352, 2458, 2908, 3687, 4362, 4916, 5089, 5816, 7374, 8603, 8724, 9832, 10178, 11632, 14748, 15267, 17206, 17448, 19664, 20356, 25809, 29496, 30534, 34412, 34896, 35623, 40712, 51618, 58992, 60221, 61068, 68824, 71246, 81424, 103236, 106869, 120442, 122136, 137648, 142492, 180663, 206472, 213738, 240884, 244272, 284984, 361326, 412944, 427476, 481768, 569968, 722652, 854952, 893483, 963536, 1445304, 1709904, 1786966, 2680449, 2890608, 3573932, 5360898, 6254381, 7147864, 10721796, 12508762, 14295728, 18763143, 21443592, 25017524, 37526286, 42887184, 43780667, 50035048, 75052572, 87561334, 100070096, 131342001, 150105144, 175122668, 262684002, 300210288, 350245336, 525368004, 700490672, 1050736008, 2101472016]

約数ペア:

[(1, 2101472016), (2, 1050736008), (3, 700490672), (4, 525368004), (6, 350245336), (7, 300210288), (8, 262684002), (12, 175122668), (14, 150105144), (16, 131342001), (21, 100070096), (24, 87561334), (28, 75052572), (42, 50035048), (48, 43780667), (49, 42887184), (56, 37526286), (84, 25017524), (98, 21443592), (112, 18763143), (147, 14295728), (168, 12508762), (196, 10721796), (294, 7147864), (336, 6254381), (392, 5360898), (588, 3573932), (727, 2890608), (784, 2680449), (1176, 1786966), (1229, 1709904), (1454, 1445304), (2181, 963536), (2352, 893483), (2458, 854952), (2908, 722652), (3687, 569968), (4362, 481768), (4916, 427476), (5089, 412944), (5816, 361326), (7374, 284984), (8603, 244272), (8724, 240884), (9832, 213738), (10178, 206472), (11632, 180663), (14748, 142492), (15267, 137648), (17206, 122136), (17448, 120442), (19664, 106869), (20356, 103236), (25809, 81424), (29496, 71246), (30534, 68824), (34412, 61068), (34896, 60221), (35623, 58992), (40712, 51618)]