337536892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 765773568

約数和(自身を除く): 428236676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2156, 2303, 3331, 3619, 4606, 6662, 7238, 9212, 13324, 14476, 23317, 25333, 36641, 46634, 50666, 73282, 93268, 101332, 146564, 156557, 163219, 256487, 313114, 326438, 512974, 626228, 652876, 1025948, 1095899, 1722127, 1795409, 2191798, 3444254, 3590818, 4383596, 6888508, 7181636, 7671293, 12054889, 15342586, 24109778, 30685172, 48219556, 84384223, 168768446, 337536892]

約数ペア:

[(1, 337536892), (2, 168768446), (4, 84384223), (7, 48219556), (11, 30685172), (14, 24109778), (22, 15342586), (28, 12054889), (44, 7671293), (47, 7181636), (49, 6888508), (77, 4383596), (94, 3590818), (98, 3444254), (154, 2191798), (188, 1795409), (196, 1722127), (308, 1095899), (329, 1025948), (517, 652876), (539, 626228), (658, 512974), (1034, 326438), (1078, 313114), (1316, 256487), (2068, 163219), (2156, 156557), (2303, 146564), (3331, 101332), (3619, 93268), (4606, 73282), (6662, 50666), (7238, 46634), (9212, 36641), (13324, 25333), (14476, 23317)]