338227792

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 795913344

約数和(自身を除く): 457685552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 67, 94, 98, 112, 134, 137, 188, 196, 268, 274, 329, 376, 392, 469, 536, 548, 658, 752, 784, 938, 959, 1072, 1096, 1316, 1876, 1918, 2192, 2303, 2632, 3149, 3283, 3752, 3836, 4606, 5264, 6298, 6439, 6566, 6713, 7504, 7672, 9179, 9212, 12596, 12878, 13132, 13426, 15344, 18358, 18424, 22043, 25192, 25756, 26264, 26852, 36716, 36848, 44086, 45073, 50384, 51512, 52528, 53704, 64253, 73432, 88172, 90146, 103024, 107408, 128506, 146864, 154301, 176344, 180292, 257012, 308602, 315511, 352688, 360584, 431413, 449771, 514024, 617204, 631022, 721168, 862826, 899542, 1028048, 1234408, 1262044, 1725652, 1799084, 2468816, 2524088, 3019891, 3451304, 3598168, 5048176, 6039782, 6902608, 7196336, 12079564, 21139237, 24159128, 42278474, 48318256, 84556948, 169113896, 338227792]

約数ペア:

[(1, 338227792), (2, 169113896), (4, 84556948), (7, 48318256), (8, 42278474), (14, 24159128), (16, 21139237), (28, 12079564), (47, 7196336), (49, 6902608), (56, 6039782), (67, 5048176), (94, 3598168), (98, 3451304), (112, 3019891), (134, 2524088), (137, 2468816), (188, 1799084), (196, 1725652), (268, 1262044), (274, 1234408), (329, 1028048), (376, 899542), (392, 862826), (469, 721168), (536, 631022), (548, 617204), (658, 514024), (752, 449771), (784, 431413), (938, 360584), (959, 352688), (1072, 315511), (1096, 308602), (1316, 257012), (1876, 180292), (1918, 176344), (2192, 154301), (2303, 146864), (2632, 128506), (3149, 107408), (3283, 103024), (3752, 90146), (3836, 88172), (4606, 73432), (5264, 64253), (6298, 53704), (6439, 52528), (6566, 51512), (6713, 50384), (7504, 45073), (7672, 44086), (9179, 36848), (9212, 36716), (12596, 26852), (12878, 26264), (13132, 25756), (13426, 25192), (15344, 22043), (18358, 18424)]