2441640708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{306893}}^1$

素因数の和:306933

約数の個数: 72

約数和(自身を含む): 7037693208

約数和(自身を除く): 4596052500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 306893, 613786, 920679, 1227572, 1841358, 2762037, 3682716, 3989609, 5217181, 5524074, 7979218, 10434362, 11048148, 11968827, 15651543, 15958436, 20868724, 23937654, 31303086, 35906481, 46954629, 47875308, 62606172, 67823353, 71812962, 93909258, 135646706, 143625924, 187818516, 203470059, 271293412, 406940118, 610410177, 813880236, 1220820354, 2441640708]

約数ペア:

[(1, 2441640708), (2, 1220820354), (3, 813880236), (4, 610410177), (6, 406940118), (9, 271293412), (12, 203470059), (13, 187818516), (17, 143625924), (18, 135646706), (26, 93909258), (34, 71812962), (36, 67823353), (39, 62606172), (51, 47875308), (52, 46954629), (68, 35906481), (78, 31303086), (102, 23937654), (117, 20868724), (153, 15958436), (156, 15651543), (204, 11968827), (221, 11048148), (234, 10434362), (306, 7979218), (442, 5524074), (468, 5217181), (612, 3989609), (663, 3682716), (884, 2762037), (1326, 1841358), (1989, 1227572), (2652, 920679), (3978, 613786), (7956, 306893)]