1813061376

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1531

約数の個数: 216

約数和(自身を含む): 6054164480

約数和(自身を除く): 4241103104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 128, 144, 158, 168, 192, 224, 237, 252, 256, 288, 316, 336, 384, 448, 474, 504, 553, 576, 632, 672, 711, 768, 896, 948, 1008, 1106, 1152, 1264, 1344, 1422, 1423, 1659, 1792, 1896, 2016, 2212, 2304, 2528, 2688, 2844, 2846, 3318, 3792, 4032, 4269, 4424, 4977, 5056, 5376, 5688, 5692, 6636, 7584, 8064, 8538, 8848, 9954, 9961, 10112, 11376, 11384, 12807, 13272, 15168, 16128, 17076, 17696, 19908, 19922, 20224, 22752, 22768, 25614, 26544, 29883, 30336, 34152, 35392, 39816, 39844, 45504, 45536, 51228, 53088, 59766, 60672, 68304, 70784, 79632, 79688, 89649, 91008, 91072, 102456, 106176, 112417, 119532, 136608, 141568, 159264, 159376, 179298, 182016, 182144, 204912, 212352, 224834, 239064, 273216, 318528, 318752, 337251, 358596, 364288, 409824, 424704, 449668, 478128, 546432, 637056, 637504, 674502, 717192, 786919, 819648, 899336, 956256, 1011753, 1092864, 1274112, 1275008, 1349004, 1434384, 1573838, 1639296, 1798672, 1912512, 2023506, 2360757, 2550016, 2698008, 2868768, 3147676, 3278592, 3597344, 3825024, 4047012, 4721514, 5396016, 5737536, 6295352, 7082271, 7194688, 7650048, 8094024, 9443028, 10792032, 11475072, 12590704, 14164542, 14389376, 16188048, 18886056, 21584064, 22950144, 25181408, 28329084, 28778752, 32376096, 37772112, 43168128, 50362816, 56658168, 64752192, 75544224, 86336256, 100725632, 113316336, 129504384, 151088448, 201451264, 226632672, 259008768, 302176896, 453265344, 604353792, 906530688, 1813061376]

約数ペア:

[(1, 1813061376), (2, 906530688), (3, 604353792), (4, 453265344), (6, 302176896), (7, 259008768), (8, 226632672), (9, 201451264), (12, 151088448), (14, 129504384), (16, 113316336), (18, 100725632), (21, 86336256), (24, 75544224), (28, 64752192), (32, 56658168), (36, 50362816), (42, 43168128), (48, 37772112), (56, 32376096), (63, 28778752), (64, 28329084), (72, 25181408), (79, 22950144), (84, 21584064), (96, 18886056), (112, 16188048), (126, 14389376), (128, 14164542), (144, 12590704), (158, 11475072), (168, 10792032), (192, 9443028), (224, 8094024), (237, 7650048), (252, 7194688), (256, 7082271), (288, 6295352), (316, 5737536), (336, 5396016), (384, 4721514), (448, 4047012), (474, 3825024), (504, 3597344), (553, 3278592), (576, 3147676), (632, 2868768), (672, 2698008), (711, 2550016), (768, 2360757), (896, 2023506), (948, 1912512), (1008, 1798672), (1106, 1639296), (1152, 1573838), (1264, 1434384), (1344, 1349004), (1422, 1275008), (1423, 1274112), (1659, 1092864), (1792, 1011753), (1896, 956256), (2016, 899336), (2212, 819648), (2304, 786919), (2528, 717192), (2688, 674502), (2844, 637504), (2846, 637056), (3318, 546432), (3792, 478128), (4032, 449668), (4269, 424704), (4424, 409824), (4977, 364288), (5056, 358596), (5376, 337251), (5688, 318752), (5692, 318528), (6636, 273216), (7584, 239064), (8064, 224834), (8538, 212352), (8848, 204912), (9954, 182144), (9961, 182016), (10112, 179298), (11376, 159376), (11384, 159264), (12807, 141568), (13272, 136608), (15168, 119532), (16128, 112417), (17076, 106176), (17696, 102456), (19908, 91072), (19922, 91008), (20224, 89649), (22752, 79688), (22768, 79632), (25614, 70784), (26544, 68304), (29883, 60672), (30336, 59766), (34152, 53088), (35392, 51228), (39816, 45536), (39844, 45504)]