305966544

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28843}}^1$

素因数の和:28884

約数の個数: 80

約数和(自身を含む): 901317312

約数和(自身を除く): 595350768

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, 28843, 57686, 86529, 115372, 173058, 230744, 346116, 374959, 461488, 490331, 692232, 749918, 980662, 1124877, 1384464, 1470993, 1499836, 1961324, 2249754, 2941986, 2999672, 3922648, 4499508, 5883972, 5999344, 6374303, 7845296, 8999016, 11767944, 12748606, 17998032, 19122909, 23535888, 25497212, 38245818, 50994424, 76491636, 101988848, 152983272, 305966544]

約数ペア:

[(1, 305966544), (2, 152983272), (3, 101988848), (4, 76491636), (6, 50994424), (8, 38245818), (12, 25497212), (13, 23535888), (16, 19122909), (17, 17998032), (24, 12748606), (26, 11767944), (34, 8999016), (39, 7845296), (48, 6374303), (51, 5999344), (52, 5883972), (68, 4499508), (78, 3922648), (102, 2999672), (104, 2941986), (136, 2249754), (156, 1961324), (204, 1499836), (208, 1470993), (221, 1384464), (272, 1124877), (312, 980662), (408, 749918), (442, 692232), (624, 490331), (663, 461488), (816, 374959), (884, 346116), (1326, 230744), (1768, 173058), (2652, 115372), (3536, 86529), (5304, 57686), (10608, 28843)]