213310272

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1$

素因数の和:3756

約数の個数: 112

約数和(自身を含む): 660188672

約数和(自身を除く): 446878400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 129, 168, 172, 192, 224, 258, 301, 336, 344, 448, 516, 602, 672, 688, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2752, 3612, 3691, 4128, 4816, 7224, 7382, 8256, 9632, 11073, 14448, 14764, 19264, 22146, 25837, 28896, 29528, 44292, 51674, 57792, 59056, 77511, 88584, 103348, 118112, 155022, 158713, 177168, 206696, 236224, 310044, 317426, 354336, 413392, 476139, 620088, 634852, 708672, 826784, 952278, 1110991, 1240176, 1269704, 1653568, 1904556, 2221982, 2480352, 2539408, 3332973, 3809112, 4443964, 4960704, 5078816, 6665946, 7618224, 8887928, 10157632, 13331892, 15236448, 17775856, 26663784, 30472896, 35551712, 53327568, 71103424, 106655136, 213310272]

約数ペア:

[(1, 213310272), (2, 106655136), (3, 71103424), (4, 53327568), (6, 35551712), (7, 30472896), (8, 26663784), (12, 17775856), (14, 15236448), (16, 13331892), (21, 10157632), (24, 8887928), (28, 7618224), (32, 6665946), (42, 5078816), (43, 4960704), (48, 4443964), (56, 3809112), (64, 3332973), (84, 2539408), (86, 2480352), (96, 2221982), (112, 1904556), (129, 1653568), (168, 1269704), (172, 1240176), (192, 1110991), (224, 952278), (258, 826784), (301, 708672), (336, 634852), (344, 620088), (448, 476139), (516, 413392), (602, 354336), (672, 317426), (688, 310044), (903, 236224), (1032, 206696), (1204, 177168), (1344, 158713), (1376, 155022), (1806, 118112), (2064, 103348), (2408, 88584), (2752, 77511), (3612, 59056), (3691, 57792), (4128, 51674), (4816, 44292), (7224, 29528), (7382, 28896), (8256, 25837), (9632, 22146), (11073, 19264), (14448, 14764)]