254684892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 793497600

約数和(自身を除く): 538812708

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 89, 114, 132, 133, 154, 163, 178, 209, 228, 231, 266, 267, 308, 326, 356, 399, 418, 462, 489, 532, 534, 623, 627, 652, 798, 836, 924, 978, 979, 1068, 1141, 1246, 1254, 1463, 1596, 1691, 1793, 1869, 1956, 1958, 2282, 2492, 2508, 2926, 2937, 3097, 3382, 3423, 3586, 3738, 3916, 4389, 4564, 5073, 5379, 5852, 5874, 6194, 6764, 6846, 6853, 7172, 7476, 8778, 9291, 10146, 10758, 11748, 11837, 12388, 12551, 13692, 13706, 14507, 17556, 18582, 18601, 20292, 20559, 21516, 21679, 23674, 25102, 27412, 29014, 34067, 35511, 37164, 37202, 37653, 41118, 43358, 43521, 47348, 50204, 55803, 58028, 65037, 68134, 71022, 74404, 75306, 82236, 86716, 87042, 101549, 102201, 111606, 130074, 130207, 136268, 142044, 150612, 159577, 174084, 203098, 204402, 223212, 238469, 260148, 260414, 275633, 304647, 319154, 390621, 406196, 408804, 476938, 478731, 520828, 551266, 609294, 638308, 715407, 781242, 826899, 953876, 957462, 1102532, 1117039, 1218588, 1430814, 1562484, 1653798, 1914924, 1929431, 2234078, 2861628, 3031963, 3307596, 3351117, 3858862, 4468156, 5788293, 6063926, 6702234, 7717724, 9095889, 11576586, 12127852, 13404468, 18191778, 21223741, 23153172, 36383556, 42447482, 63671223, 84894964, 127342446, 254684892]

約数ペア:

[(1, 254684892), (2, 127342446), (3, 84894964), (4, 63671223), (6, 42447482), (7, 36383556), (11, 23153172), (12, 21223741), (14, 18191778), (19, 13404468), (21, 12127852), (22, 11576586), (28, 9095889), (33, 7717724), (38, 6702234), (42, 6063926), (44, 5788293), (57, 4468156), (66, 3858862), (76, 3351117), (77, 3307596), (84, 3031963), (89, 2861628), (114, 2234078), (132, 1929431), (133, 1914924), (154, 1653798), (163, 1562484), (178, 1430814), (209, 1218588), (228, 1117039), (231, 1102532), (266, 957462), (267, 953876), (308, 826899), (326, 781242), (356, 715407), (399, 638308), (418, 609294), (462, 551266), (489, 520828), (532, 478731), (534, 476938), (623, 408804), (627, 406196), (652, 390621), (798, 319154), (836, 304647), (924, 275633), (978, 260414), (979, 260148), (1068, 238469), (1141, 223212), (1246, 204402), (1254, 203098), (1463, 174084), (1596, 159577), (1691, 150612), (1793, 142044), (1869, 136268), (1956, 130207), (1958, 130074), (2282, 111606), (2492, 102201), (2508, 101549), (2926, 87042), (2937, 86716), (3097, 82236), (3382, 75306), (3423, 74404), (3586, 71022), (3738, 68134), (3916, 65037), (4389, 58028), (4564, 55803), (5073, 50204), (5379, 47348), (5852, 43521), (5874, 43358), (6194, 41118), (6764, 37653), (6846, 37202), (6853, 37164), (7172, 35511), (7476, 34067), (8778, 29014), (9291, 27412), (10146, 25102), (10758, 23674), (11748, 21679), (11837, 21516), (12388, 20559), (12551, 20292), (13692, 18601), (13706, 18582), (14507, 17556)]