1207484772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{26783}}^1$

素因数の和:26837

約数の個数: 72

約数和(自身を含む): 3223293696

約数和(自身を除く): 2015808924

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3757, 7514, 11271, 15028, 22542, 26783, 45084, 53566, 80349, 107132, 160698, 321396, 348179, 455311, 696358, 910622, 1044537, 1365933, 1392716, 1821244, 2089074, 2731866, 4178148, 5463732, 5919043, 7740287, 11838086, 15480574, 17757129, 23220861, 23676172, 30961148, 35514258, 46441722, 71028516, 92883444, 100623731, 201247462, 301871193, 402494924, 603742386, 1207484772]

約数ペア:

[(1, 1207484772), (2, 603742386), (3, 402494924), (4, 301871193), (6, 201247462), (12, 100623731), (13, 92883444), (17, 71028516), (26, 46441722), (34, 35514258), (39, 30961148), (51, 23676172), (52, 23220861), (68, 17757129), (78, 15480574), (102, 11838086), (156, 7740287), (204, 5919043), (221, 5463732), (289, 4178148), (442, 2731866), (578, 2089074), (663, 1821244), (867, 1392716), (884, 1365933), (1156, 1044537), (1326, 910622), (1734, 696358), (2652, 455311), (3468, 348179), (3757, 321396), (7514, 160698), (11271, 107132), (15028, 80349), (22542, 53566), (26783, 45084)]