489256872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{92243}}^1$

素因数の和:92282

約数の個数: 64

約数和(自身を含む): 1394729280

約数和(自身を除く): 905472408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 92243, 184486, 276729, 368972, 553458, 737944, 1106916, 1199159, 1568131, 2213832, 2398318, 3136262, 3597477, 4704393, 4796636, 6272524, 7194954, 9408786, 9593272, 12545048, 14389908, 18817572, 20385703, 28779816, 37635144, 40771406, 61157109, 81542812, 122314218, 163085624, 244628436, 489256872]

約数ペア:

[(1, 489256872), (2, 244628436), (3, 163085624), (4, 122314218), (6, 81542812), (8, 61157109), (12, 40771406), (13, 37635144), (17, 28779816), (24, 20385703), (26, 18817572), (34, 14389908), (39, 12545048), (51, 9593272), (52, 9408786), (68, 7194954), (78, 6272524), (102, 4796636), (104, 4704393), (136, 3597477), (156, 3136262), (204, 2398318), (221, 2213832), (312, 1568131), (408, 1199159), (442, 1106916), (663, 737944), (884, 553458), (1326, 368972), (1768, 276729), (2652, 184486), (5304, 92243)]