819043344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15331}}^1$

素因数の和:15405

約数の個数: 120

約数和(自身を含む): 2669239872

約数和(自身を除く): 1850196528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8904, 13356, 15331, 17808, 26712, 30662, 45993, 53424, 61324, 91986, 107317, 122648, 137979, 183972, 214634, 245296, 275958, 321951, 367944, 429268, 551916, 643902, 735888, 812543, 858536, 965853, 1103832, 1287804, 1625086, 1717072, 1931706, 2207664, 2437629, 2575608, 3250172, 3863412, 4875258, 5151216, 5687801, 6500344, 7312887, 7726824, 9750516, 11375602, 13000688, 14625774, 15453648, 17063403, 19501032, 22751204, 29251548, 34126806, 39002064, 45502408, 51190209, 58503096, 68253612, 91004816, 102380418, 117006192, 136507224, 204760836, 273014448, 409521672, 819043344]

約数ペア:

[(1, 819043344), (2, 409521672), (3, 273014448), (4, 204760836), (6, 136507224), (7, 117006192), (8, 102380418), (9, 91004816), (12, 68253612), (14, 58503096), (16, 51190209), (18, 45502408), (21, 39002064), (24, 34126806), (28, 29251548), (36, 22751204), (42, 19501032), (48, 17063403), (53, 15453648), (56, 14625774), (63, 13000688), (72, 11375602), (84, 9750516), (106, 7726824), (112, 7312887), (126, 6500344), (144, 5687801), (159, 5151216), (168, 4875258), (212, 3863412), (252, 3250172), (318, 2575608), (336, 2437629), (371, 2207664), (424, 1931706), (477, 1717072), (504, 1625086), (636, 1287804), (742, 1103832), (848, 965853), (954, 858536), (1008, 812543), (1113, 735888), (1272, 643902), (1484, 551916), (1908, 429268), (2226, 367944), (2544, 321951), (2968, 275958), (3339, 245296), (3816, 214634), (4452, 183972), (5936, 137979), (6678, 122648), (7632, 107317), (8904, 91986), (13356, 61324), (15331, 53424), (17808, 45993), (26712, 30662)]