509875184

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2687

約数の個数: 120

約数和(自身を含む): 1303197840

約数和(自身を除く): 793322656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1729, 1862, 1976, 2128, 2548, 2633, 3458, 3724, 3952, 5096, 5266, 6916, 7448, 10192, 10532, 12103, 13832, 14896, 18431, 21064, 24206, 27664, 34229, 36862, 42128, 48412, 50027, 68458, 73724, 96824, 100054, 129017, 136916, 147448, 193648, 200108, 239603, 258034, 273832, 294896, 350189, 400216, 479206, 516068, 547664, 650351, 700378, 800432, 958412, 1032136, 1300702, 1400756, 1677221, 1916824, 2064272, 2451323, 2601404, 2801512, 3354442, 3833648, 4552457, 4902646, 5202808, 5603024, 6708884, 9104914, 9805292, 10405616, 13417768, 18209828, 19610584, 26835536, 31867199, 36419656, 39221168, 63734398, 72839312, 127468796, 254937592, 509875184]

約数ペア:

[(1, 509875184), (2, 254937592), (4, 127468796), (7, 72839312), (8, 63734398), (13, 39221168), (14, 36419656), (16, 31867199), (19, 26835536), (26, 19610584), (28, 18209828), (38, 13417768), (49, 10405616), (52, 9805292), (56, 9104914), (76, 6708884), (91, 5603024), (98, 5202808), (104, 4902646), (112, 4552457), (133, 3833648), (152, 3354442), (182, 2801512), (196, 2601404), (208, 2451323), (247, 2064272), (266, 1916824), (304, 1677221), (364, 1400756), (392, 1300702), (494, 1032136), (532, 958412), (637, 800432), (728, 700378), (784, 650351), (931, 547664), (988, 516068), (1064, 479206), (1274, 400216), (1456, 350189), (1729, 294896), (1862, 273832), (1976, 258034), (2128, 239603), (2548, 200108), (2633, 193648), (3458, 147448), (3724, 136916), (3952, 129017), (5096, 100054), (5266, 96824), (6916, 73724), (7448, 68458), (10192, 50027), (10532, 48412), (12103, 42128), (13832, 36862), (14896, 34229), (18431, 27664), (21064, 24206)]