1281570216

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{147919}}^1$

素因数の和:147966

約数の個数: 48

約数和(自身を含む): 3381451200

約数和(自身を除く): 2099880984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 147919, 295838, 443757, 591676, 887514, 1183352, 1775028, 2810461, 3550056, 5620922, 8431383, 11241844, 16862766, 22483688, 33725532, 53398759, 67451064, 106797518, 160196277, 213595036, 320392554, 427190072, 640785108, 1281570216]

約数ペア:

[(1, 1281570216), (2, 640785108), (3, 427190072), (4, 320392554), (6, 213595036), (8, 160196277), (12, 106797518), (19, 67451064), (24, 53398759), (38, 33725532), (57, 22483688), (76, 16862766), (114, 11241844), (152, 8431383), (228, 5620922), (361, 3550056), (456, 2810461), (722, 1775028), (1083, 1183352), (1444, 887514), (2166, 591676), (2888, 443757), (4332, 295838), (8664, 147919)]