732272008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21799}}^1$

素因数の和:21854

約数の個数: 64

約数和(自身を含む): 1648080000

約数和(自身を除く): 915807992

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 1768, 1976, 2584, 4199, 8398, 16796, 21799, 33592, 43598, 87196, 174392, 283387, 370583, 414181, 566774, 741166, 828362, 1133548, 1482332, 1656724, 2267096, 2964664, 3313448, 4817579, 5384353, 7041077, 9635158, 10768706, 14082154, 19270316, 21537412, 28164308, 38540632, 43074824, 56328616, 91534001, 183068002, 366136004, 732272008]

約数ペア:

[(1, 732272008), (2, 366136004), (4, 183068002), (8, 91534001), (13, 56328616), (17, 43074824), (19, 38540632), (26, 28164308), (34, 21537412), (38, 19270316), (52, 14082154), (68, 10768706), (76, 9635158), (104, 7041077), (136, 5384353), (152, 4817579), (221, 3313448), (247, 2964664), (323, 2267096), (442, 1656724), (494, 1482332), (646, 1133548), (884, 828362), (988, 741166), (1292, 566774), (1768, 414181), (1976, 370583), (2584, 283387), (4199, 174392), (8398, 87196), (16796, 43598), (21799, 33592)]