803920208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32479}}^1$

素因数の和:32524

約数の個数: 80

約数和(自身を含む): 2029870080

約数和(自身を除く): 1225949872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 32479, 64958, 129916, 227353, 259832, 422227, 454706, 519664, 552143, 844454, 909412, 1104286, 1688908, 1818824, 2208572, 2955589, 3377816, 3637648, 3865001, 4417144, 5911178, 6755632, 7177859, 7730002, 8834288, 11822356, 14355718, 15460004, 23644712, 28711436, 30920008, 47289424, 50245013, 57422872, 61840016, 100490026, 114845744, 200980052, 401960104, 803920208]

約数ペア:

[(1, 803920208), (2, 401960104), (4, 200980052), (7, 114845744), (8, 100490026), (13, 61840016), (14, 57422872), (16, 50245013), (17, 47289424), (26, 30920008), (28, 28711436), (34, 23644712), (52, 15460004), (56, 14355718), (68, 11822356), (91, 8834288), (104, 7730002), (112, 7177859), (119, 6755632), (136, 5911178), (182, 4417144), (208, 3865001), (221, 3637648), (238, 3377816), (272, 2955589), (364, 2208572), (442, 1818824), (476, 1688908), (728, 1104286), (884, 909412), (952, 844454), (1456, 552143), (1547, 519664), (1768, 454706), (1904, 422227), (3094, 259832), (3536, 227353), (6188, 129916), (12376, 64958), (24752, 32479)]