285404003118

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21397811}}^1$

素因数の和:21397854

約数の個数: 64

約数和(自身を含む): 718966483200

約数和(自身を除く): 433562480082

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 21397811, 42795622, 64193433, 128386866, 192580299, 278171543, 385160598, 406558409, 556343086, 577740897, 813116818, 834514629, 1155481794, 1219675227, 1669029258, 2439350454, 2503543887, 3659025681, 5007087774, 5285259317, 7318051362, 7510631661, 10570518634, 10977077043, 15021263322, 15855777951, 21954154086, 31711555902, 47567333853, 95134667706, 142702001559, 285404003118]

約数ペア:

[(1, 285404003118), (2, 142702001559), (3, 95134667706), (6, 47567333853), (9, 31711555902), (13, 21954154086), (18, 15855777951), (19, 15021263322), (26, 10977077043), (27, 10570518634), (38, 7510631661), (39, 7318051362), (54, 5285259317), (57, 5007087774), (78, 3659025681), (114, 2503543887), (117, 2439350454), (171, 1669029258), (234, 1219675227), (247, 1155481794), (342, 834514629), (351, 813116818), (494, 577740897), (513, 556343086), (702, 406558409), (741, 385160598), (1026, 278171543), (1482, 192580299), (2223, 128386866), (4446, 64193433), (6669, 42795622), (13338, 21397811)]