222740856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{237971}}^1$

素因数の和:237996

約数の個数: 48

約数和(自身を含む): 649663560

約数和(自身を除く): 426922704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 237971, 475942, 713913, 951884, 1427826, 1903768, 2141739, 2855652, 3093623, 4283478, 5711304, 6187246, 8566956, 9280869, 12374492, 17133912, 18561738, 24748984, 27842607, 37123476, 55685214, 74246952, 111370428, 222740856]

約数ペア:

[(1, 222740856), (2, 111370428), (3, 74246952), (4, 55685214), (6, 37123476), (8, 27842607), (9, 24748984), (12, 18561738), (13, 17133912), (18, 12374492), (24, 9280869), (26, 8566956), (36, 6187246), (39, 5711304), (52, 4283478), (72, 3093623), (78, 2855652), (104, 2141739), (117, 1903768), (156, 1427826), (234, 951884), (312, 713913), (468, 475942), (936, 237971)]