2021040912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1229

約数の個数: 160

約数和(自身を含む): 5985616896

約数和(自身を除く): 3964575984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 163, 176, 184, 253, 264, 276, 326, 368, 489, 506, 528, 552, 652, 759, 978, 1012, 1021, 1104, 1304, 1518, 1793, 1956, 2024, 2042, 2608, 3036, 3063, 3586, 3749, 3912, 4048, 4084, 5379, 6072, 6126, 7172, 7498, 7824, 8168, 10758, 11231, 11247, 12144, 12252, 14344, 14996, 16336, 21516, 22462, 22494, 23483, 24504, 28688, 29992, 33693, 41239, 43032, 44924, 44988, 46966, 49008, 59984, 67386, 70449, 82478, 86064, 89848, 89976, 93932, 123717, 134772, 140898, 164956, 166423, 179696, 179952, 187864, 247434, 258313, 269544, 281796, 329912, 332846, 375728, 494868, 499269, 516626, 539088, 563592, 659824, 665692, 774939, 989736, 998538, 1033252, 1127184, 1331384, 1549878, 1830653, 1979472, 1997076, 2066504, 2662768, 3099756, 3661306, 3827729, 3994152, 4133008, 5491959, 6199512, 7322612, 7655458, 7988304, 10983918, 11483187, 12399024, 14645224, 15310916, 21967836, 22966374, 29290448, 30621832, 42105019, 43935672, 45932748, 61243664, 84210038, 87871344, 91865496, 126315057, 168420076, 183730992, 252630114, 336840152, 505260228, 673680304, 1010520456, 2021040912]

約数ペア:

[(1, 2021040912), (2, 1010520456), (3, 673680304), (4, 505260228), (6, 336840152), (8, 252630114), (11, 183730992), (12, 168420076), (16, 126315057), (22, 91865496), (23, 87871344), (24, 84210038), (33, 61243664), (44, 45932748), (46, 43935672), (48, 42105019), (66, 30621832), (69, 29290448), (88, 22966374), (92, 21967836), (132, 15310916), (138, 14645224), (163, 12399024), (176, 11483187), (184, 10983918), (253, 7988304), (264, 7655458), (276, 7322612), (326, 6199512), (368, 5491959), (489, 4133008), (506, 3994152), (528, 3827729), (552, 3661306), (652, 3099756), (759, 2662768), (978, 2066504), (1012, 1997076), (1021, 1979472), (1104, 1830653), (1304, 1549878), (1518, 1331384), (1793, 1127184), (1956, 1033252), (2024, 998538), (2042, 989736), (2608, 774939), (3036, 665692), (3063, 659824), (3586, 563592), (3749, 539088), (3912, 516626), (4048, 499269), (4084, 494868), (5379, 375728), (6072, 332846), (6126, 329912), (7172, 281796), (7498, 269544), (7824, 258313), (8168, 247434), (10758, 187864), (11231, 179952), (11247, 179696), (12144, 166423), (12252, 164956), (14344, 140898), (14996, 134772), (16336, 123717), (21516, 93932), (22462, 89976), (22494, 89848), (23483, 86064), (24504, 82478), (28688, 70449), (29992, 67386), (33693, 59984), (41239, 49008), (43032, 46966), (44924, 44988)]