515048768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8719}}^1$

素因数の和:8815

約数の個数: 56

約数和(自身を含む): 1116299520

約数和(自身を除く): 601250752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 142, 208, 284, 416, 568, 832, 923, 1136, 1846, 2272, 3692, 4544, 7384, 8719, 14768, 17438, 29536, 34876, 59072, 69752, 113347, 139504, 226694, 279008, 453388, 558016, 619049, 906776, 1238098, 1813552, 2476196, 3627104, 4952392, 7254208, 8047637, 9904784, 16095274, 19809568, 32190548, 39619136, 64381096, 128762192, 257524384, 515048768]

約数ペア:

[(1, 515048768), (2, 257524384), (4, 128762192), (8, 64381096), (13, 39619136), (16, 32190548), (26, 19809568), (32, 16095274), (52, 9904784), (64, 8047637), (71, 7254208), (104, 4952392), (142, 3627104), (208, 2476196), (284, 1813552), (416, 1238098), (568, 906776), (832, 619049), (923, 558016), (1136, 453388), (1846, 279008), (2272, 226694), (3692, 139504), (4544, 113347), (7384, 69752), (8719, 59072), (14768, 34876), (17438, 29536)]