660439104

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{264599}}^1$

素因数の和:264627

約数の個数: 56

約数和(自身を含む): 1881835200

約数和(自身を除く): 1221396096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 264599, 529198, 793797, 1058396, 1587594, 2116792, 3175188, 3439787, 4233584, 6350376, 6879574, 8467168, 10319361, 12700752, 13759148, 16934336, 20638722, 25401504, 27518296, 41277444, 50803008, 55036592, 82554888, 110073184, 165109776, 220146368, 330219552, 660439104]

約数ペア:

[(1, 660439104), (2, 330219552), (3, 220146368), (4, 165109776), (6, 110073184), (8, 82554888), (12, 55036592), (13, 50803008), (16, 41277444), (24, 27518296), (26, 25401504), (32, 20638722), (39, 16934336), (48, 13759148), (52, 12700752), (64, 10319361), (78, 8467168), (96, 6879574), (104, 6350376), (156, 4233584), (192, 3439787), (208, 3175188), (312, 2116792), (416, 1587594), (624, 1058396), (832, 793797), (1248, 529198), (2496, 264599)]