212467632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20029}}^1$

素因数の和:20070

約数の個数: 80

約数和(自身を含む): 625897440

約数和(自身を除く): 413429808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 20029, 40058, 60087, 80116, 120174, 160232, 240348, 260377, 320464, 340493, 480696, 520754, 680986, 781131, 961392, 1021479, 1041508, 1361972, 1562262, 2042958, 2083016, 2723944, 3124524, 4085916, 4166032, 4426409, 5447888, 6249048, 8171832, 8852818, 12498096, 13279227, 16343664, 17705636, 26558454, 35411272, 53116908, 70822544, 106233816, 212467632]

約数ペア:

[(1, 212467632), (2, 106233816), (3, 70822544), (4, 53116908), (6, 35411272), (8, 26558454), (12, 17705636), (13, 16343664), (16, 13279227), (17, 12498096), (24, 8852818), (26, 8171832), (34, 6249048), (39, 5447888), (48, 4426409), (51, 4166032), (52, 4085916), (68, 3124524), (78, 2723944), (102, 2083016), (104, 2042958), (136, 1562262), (156, 1361972), (204, 1041508), (208, 1021479), (221, 961392), (272, 781131), (312, 680986), (408, 520754), (442, 480696), (624, 340493), (663, 320464), (816, 260377), (884, 240348), (1326, 160232), (1768, 120174), (2652, 80116), (3536, 60087), (5304, 40058), (10608, 20029)]