1644148896

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1317427}}^1$

素因数の和:1317453

約数の個数: 48

約数和(自身を含む): 4647885984

約数和(自身を除く): 3003737088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1317427, 2634854, 3952281, 5269708, 7904562, 10539416, 15809124, 17126551, 21078832, 31618248, 34253102, 42157664, 51379653, 63236496, 68506204, 102759306, 126472992, 137012408, 205518612, 274024816, 411037224, 548049632, 822074448, 1644148896]

約数ペア:

[(1, 1644148896), (2, 822074448), (3, 548049632), (4, 411037224), (6, 274024816), (8, 205518612), (12, 137012408), (13, 126472992), (16, 102759306), (24, 68506204), (26, 63236496), (32, 51379653), (39, 42157664), (48, 34253102), (52, 31618248), (78, 21078832), (96, 17126551), (104, 15809124), (156, 10539416), (208, 7904562), (312, 5269708), (416, 3952281), (624, 2634854), (1248, 1317427)]