1911168

素因数分解:

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

素因数の和:109

約数の個数: 128

約数和(自身を含む): 6528000

約数和(自身を除く): 4616832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 288, 316, 336, 378, 384, 432, 448, 474, 504, 553, 576, 632, 672, 711, 756, 864, 896, 948, 1008, 1106, 1152, 1264, 1344, 1422, 1512, 1659, 1728, 1896, 2016, 2133, 2212, 2528, 2688, 2844, 3024, 3318, 3456, 3792, 4032, 4266, 4424, 4977, 5056, 5688, 6048, 6636, 7584, 8064, 8532, 8848, 9954, 10112, 11376, 12096, 13272, 14931, 15168, 17064, 17696, 19908, 22752, 24192, 26544, 29862, 30336, 34128, 35392, 39816, 45504, 53088, 59724, 68256, 70784, 79632, 91008, 106176, 119448, 136512, 159264, 212352, 238896, 273024, 318528, 477792, 637056, 955584, 1911168]

約数ペア:

[(1, 1911168), (2, 955584), (3, 637056), (4, 477792), (6, 318528), (7, 273024), (8, 238896), (9, 212352), (12, 159264), (14, 136512), (16, 119448), (18, 106176), (21, 91008), (24, 79632), (27, 70784), (28, 68256), (32, 59724), (36, 53088), (42, 45504), (48, 39816), (54, 35392), (56, 34128), (63, 30336), (64, 29862), (72, 26544), (79, 24192), (84, 22752), (96, 19908), (108, 17696), (112, 17064), (126, 15168), (128, 14931), (144, 13272), (158, 12096), (168, 11376), (189, 10112), (192, 9954), (216, 8848), (224, 8532), (237, 8064), (252, 7584), (288, 6636), (316, 6048), (336, 5688), (378, 5056), (384, 4977), (432, 4424), (448, 4266), (474, 4032), (504, 3792), (553, 3456), (576, 3318), (632, 3024), (672, 2844), (711, 2688), (756, 2528), (864, 2212), (896, 2133), (948, 2016), (1008, 1896), (1106, 1728), (1152, 1659), (1264, 1512), (1344, 1422)]