2977938288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4007}}^1$

素因数の和:4431

約数の個数: 120

約数和(自身を含む): 9000028128

約数和(自身を除く): 6022089840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 397, 468, 624, 794, 936, 1191, 1588, 1872, 2382, 3176, 3573, 4007, 4764, 5161, 6352, 7146, 8014, 9528, 10322, 12021, 14292, 15483, 16028, 19056, 20644, 24042, 28584, 30966, 32056, 36063, 41288, 46449, 48084, 52091, 57168, 61932, 64112, 72126, 82576, 92898, 96168, 104182, 123864, 144252, 156273, 185796, 192336, 208364, 247728, 288504, 312546, 371592, 416728, 468819, 577008, 625092, 743184, 833456, 937638, 1250184, 1590779, 1875276, 2500368, 3181558, 3750552, 4772337, 6363116, 7501104, 9544674, 12726232, 14317011, 19089348, 20680127, 25452464, 28634022, 38178696, 41360254, 57268044, 62040381, 76357392, 82720508, 114536088, 124080762, 165441016, 186121143, 229072176, 248161524, 330882032, 372242286, 496323048, 744484572, 992646096, 1488969144, 2977938288]

約数ペア:

[(1, 2977938288), (2, 1488969144), (3, 992646096), (4, 744484572), (6, 496323048), (8, 372242286), (9, 330882032), (12, 248161524), (13, 229072176), (16, 186121143), (18, 165441016), (24, 124080762), (26, 114536088), (36, 82720508), (39, 76357392), (48, 62040381), (52, 57268044), (72, 41360254), (78, 38178696), (104, 28634022), (117, 25452464), (144, 20680127), (156, 19089348), (208, 14317011), (234, 12726232), (312, 9544674), (397, 7501104), (468, 6363116), (624, 4772337), (794, 3750552), (936, 3181558), (1191, 2500368), (1588, 1875276), (1872, 1590779), (2382, 1250184), (3176, 937638), (3573, 833456), (4007, 743184), (4764, 625092), (5161, 577008), (6352, 468819), (7146, 416728), (8014, 371592), (9528, 312546), (10322, 288504), (12021, 247728), (14292, 208364), (15483, 192336), (16028, 185796), (19056, 156273), (20644, 144252), (24042, 123864), (28584, 104182), (30966, 96168), (32056, 92898), (36063, 82576), (41288, 72126), (46449, 64112), (48084, 61932), (52091, 57168)]