1557291204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33769}}^1$

素因数の和:33850

約数の個数: 96

約数和(自身を含む): 4689977600

約数和(自身を除く): 3132686396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 2196, 2562, 3294, 3843, 5124, 6588, 7686, 11529, 15372, 23058, 33769, 46116, 67538, 101307, 135076, 202614, 236383, 303921, 405228, 472766, 607842, 709149, 911763, 945532, 1215684, 1418298, 1823526, 2059909, 2127447, 2836596, 3647052, 4119818, 4254894, 6179727, 6382341, 8239636, 8509788, 12359454, 12764682, 14419363, 18539181, 24718908, 25529364, 28838726, 37078362, 43258089, 55617543, 57677452, 74156724, 86516178, 111235086, 129774267, 173032356, 222470172, 259548534, 389322801, 519097068, 778645602, 1557291204]

約数ペア:

[(1, 1557291204), (2, 778645602), (3, 519097068), (4, 389322801), (6, 259548534), (7, 222470172), (9, 173032356), (12, 129774267), (14, 111235086), (18, 86516178), (21, 74156724), (27, 57677452), (28, 55617543), (36, 43258089), (42, 37078362), (54, 28838726), (61, 25529364), (63, 24718908), (84, 18539181), (108, 14419363), (122, 12764682), (126, 12359454), (183, 8509788), (189, 8239636), (244, 6382341), (252, 6179727), (366, 4254894), (378, 4119818), (427, 3647052), (549, 2836596), (732, 2127447), (756, 2059909), (854, 1823526), (1098, 1418298), (1281, 1215684), (1647, 945532), (1708, 911763), (2196, 709149), (2562, 607842), (3294, 472766), (3843, 405228), (5124, 303921), (6588, 236383), (7686, 202614), (11529, 135076), (15372, 101307), (23058, 67538), (33769, 46116)]