1311688896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42433}}^1$

素因数の和:42478

約数の個数: 112

約数和(自身を含む): 4138842624

約数和(自身を除く): 2827153728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 10304, 15456, 30912, 42433, 84866, 127299, 169732, 254598, 297031, 339464, 509196, 594062, 678928, 891093, 975959, 1018392, 1188124, 1357856, 1782186, 1951918, 2036784, 2376248, 2715712, 2927877, 3564372, 3903836, 4073568, 4752496, 5855754, 6831713, 7128744, 7807672, 8147136, 9504992, 11711508, 13663426, 14257488, 15615344, 19009984, 20495139, 23423016, 27326852, 28514976, 31230688, 40990278, 46846032, 54653704, 57029952, 62461376, 81980556, 93692064, 109307408, 163961112, 187384128, 218614816, 327922224, 437229632, 655844448, 1311688896]

約数ペア:

[(1, 1311688896), (2, 655844448), (3, 437229632), (4, 327922224), (6, 218614816), (7, 187384128), (8, 163961112), (12, 109307408), (14, 93692064), (16, 81980556), (21, 62461376), (23, 57029952), (24, 54653704), (28, 46846032), (32, 40990278), (42, 31230688), (46, 28514976), (48, 27326852), (56, 23423016), (64, 20495139), (69, 19009984), (84, 15615344), (92, 14257488), (96, 13663426), (112, 11711508), (138, 9504992), (161, 8147136), (168, 7807672), (184, 7128744), (192, 6831713), (224, 5855754), (276, 4752496), (322, 4073568), (336, 3903836), (368, 3564372), (448, 2927877), (483, 2715712), (552, 2376248), (644, 2036784), (672, 1951918), (736, 1782186), (966, 1357856), (1104, 1188124), (1288, 1018392), (1344, 975959), (1472, 891093), (1932, 678928), (2208, 594062), (2576, 509196), (3864, 339464), (4416, 297031), (5152, 254598), (7728, 169732), (10304, 127299), (15456, 84866), (30912, 42433)]