7929417756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 20729229696

約数和(自身を除く): 12799811940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 107, 111, 148, 156, 214, 222, 321, 347, 428, 444, 481, 642, 694, 962, 1041, 1284, 1369, 1388, 1391, 1443, 1924, 2082, 2738, 2782, 2886, 3959, 4107, 4164, 4173, 4511, 5476, 5564, 5772, 7918, 8214, 8346, 9022, 11877, 12839, 13533, 15836, 16428, 16692, 17797, 18044, 23754, 25678, 27066, 35594, 37129, 38517, 47508, 51356, 51467, 53391, 54132, 71188, 74258, 77034, 102934, 106782, 111387, 146483, 148516, 154068, 154401, 166907, 205868, 213564, 222774, 292966, 308802, 333814, 439449, 445548, 475043, 482677, 500721, 585932, 617604, 667628, 878898, 950086, 965354, 1001442, 1373773, 1425129, 1448031, 1757796, 1900172, 1904279, 1930708, 2002884, 2747546, 2850258, 2896062, 3808558, 4121319, 5495092, 5700516, 5712837, 5792124, 6175559, 7617116, 8242638, 11425674, 12351118, 16485276, 17859049, 18526677, 22851348, 24702236, 35718098, 37053354, 50829601, 53577147, 71436196, 74106708, 101659202, 107154294, 152488803, 203318404, 214308588, 304977606, 609955212, 660784813, 1321569626, 1982354439, 2643139252, 3964708878, 7929417756]

約数ペア:

[(1, 7929417756), (2, 3964708878), (3, 2643139252), (4, 1982354439), (6, 1321569626), (12, 660784813), (13, 609955212), (26, 304977606), (37, 214308588), (39, 203318404), (52, 152488803), (74, 107154294), (78, 101659202), (107, 74106708), (111, 71436196), (148, 53577147), (156, 50829601), (214, 37053354), (222, 35718098), (321, 24702236), (347, 22851348), (428, 18526677), (444, 17859049), (481, 16485276), (642, 12351118), (694, 11425674), (962, 8242638), (1041, 7617116), (1284, 6175559), (1369, 5792124), (1388, 5712837), (1391, 5700516), (1443, 5495092), (1924, 4121319), (2082, 3808558), (2738, 2896062), (2782, 2850258), (2886, 2747546), (3959, 2002884), (4107, 1930708), (4164, 1904279), (4173, 1900172), (4511, 1757796), (5476, 1448031), (5564, 1425129), (5772, 1373773), (7918, 1001442), (8214, 965354), (8346, 950086), (9022, 878898), (11877, 667628), (12839, 617604), (13533, 585932), (15836, 500721), (16428, 482677), (16692, 475043), (17797, 445548), (18044, 439449), (23754, 333814), (25678, 308802), (27066, 292966), (35594, 222774), (37129, 213564), (38517, 205868), (47508, 166907), (51356, 154401), (51467, 154068), (53391, 148516), (54132, 146483), (71188, 111387), (74258, 106782), (77034, 102934)]