343219428

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 894302136

約数和(自身を除く): 551082708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 549, 657, 732, 876, 1098, 1314, 2141, 2196, 2628, 4282, 4453, 6423, 8564, 8906, 12846, 13359, 17812, 19269, 25692, 26718, 38538, 40077, 53436, 77076, 80154, 130601, 156293, 160308, 261202, 312586, 391803, 468879, 522404, 625172, 783606, 937758, 1175409, 1406637, 1567212, 1875516, 2350818, 2813274, 4701636, 5626548, 9533873, 19067746, 28601619, 38135492, 57203238, 85804857, 114406476, 171609714, 343219428]

約数ペア:

[(1, 343219428), (2, 171609714), (3, 114406476), (4, 85804857), (6, 57203238), (9, 38135492), (12, 28601619), (18, 19067746), (36, 9533873), (61, 5626548), (73, 4701636), (122, 2813274), (146, 2350818), (183, 1875516), (219, 1567212), (244, 1406637), (292, 1175409), (366, 937758), (438, 783606), (549, 625172), (657, 522404), (732, 468879), (876, 391803), (1098, 312586), (1314, 261202), (2141, 160308), (2196, 156293), (2628, 130601), (4282, 80154), (4453, 77076), (6423, 53436), (8564, 40077), (8906, 38538), (12846, 26718), (13359, 25692), (17812, 19269)]