253323816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 691200000

約数和(自身を除く): 437876184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 59, 62, 87, 93, 116, 118, 124, 174, 177, 186, 199, 232, 236, 248, 348, 354, 372, 398, 472, 597, 696, 708, 744, 796, 899, 1194, 1416, 1592, 1711, 1798, 1829, 2388, 2697, 3422, 3596, 3658, 4776, 5133, 5394, 5487, 5771, 6169, 6844, 7192, 7316, 10266, 10788, 10974, 11542, 11741, 12338, 13688, 14632, 17313, 18507, 20532, 21576, 21948, 23084, 23482, 24676, 34626, 35223, 37014, 41064, 43896, 46168, 46964, 49352, 53041, 69252, 70446, 74028, 93928, 106082, 138504, 140892, 148056, 159123, 178901, 212164, 281784, 318246, 340489, 357802, 363971, 424328, 536703, 636492, 680978, 715604, 727942, 1021467, 1073406, 1091913, 1272984, 1361956, 1431208, 1455884, 2042934, 2146812, 2183826, 2723912, 2911768, 4085868, 4293624, 4367652, 8171736, 8735304, 10555159, 21110318, 31665477, 42220636, 63330954, 84441272, 126661908, 253323816]

約数ペア:

[(1, 253323816), (2, 126661908), (3, 84441272), (4, 63330954), (6, 42220636), (8, 31665477), (12, 21110318), (24, 10555159), (29, 8735304), (31, 8171736), (58, 4367652), (59, 4293624), (62, 4085868), (87, 2911768), (93, 2723912), (116, 2183826), (118, 2146812), (124, 2042934), (174, 1455884), (177, 1431208), (186, 1361956), (199, 1272984), (232, 1091913), (236, 1073406), (248, 1021467), (348, 727942), (354, 715604), (372, 680978), (398, 636492), (472, 536703), (597, 424328), (696, 363971), (708, 357802), (744, 340489), (796, 318246), (899, 281784), (1194, 212164), (1416, 178901), (1592, 159123), (1711, 148056), (1798, 140892), (1829, 138504), (2388, 106082), (2697, 93928), (3422, 74028), (3596, 70446), (3658, 69252), (4776, 53041), (5133, 49352), (5394, 46964), (5487, 46168), (5771, 43896), (6169, 41064), (6844, 37014), (7192, 35223), (7316, 34626), (10266, 24676), (10788, 23482), (10974, 23084), (11542, 21948), (11741, 21576), (12338, 20532), (13688, 18507), (14632, 17313)]