1330991208

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{303049}}^1$

素因数の和:303122

約数の個数: 48

約数和(自身を含む): 3663874500

約数和(自身を除く): 2332883292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 303049, 606098, 909147, 1212196, 1818294, 2424392, 2727441, 3636588, 5454882, 7273176, 10909764, 18485989, 21819528, 36971978, 55457967, 73943956, 110915934, 147887912, 166373901, 221831868, 332747802, 443663736, 665495604, 1330991208]

約数ペア:

[(1, 1330991208), (2, 665495604), (3, 443663736), (4, 332747802), (6, 221831868), (8, 166373901), (9, 147887912), (12, 110915934), (18, 73943956), (24, 55457967), (36, 36971978), (61, 21819528), (72, 18485989), (122, 10909764), (183, 7273176), (244, 5454882), (366, 3636588), (488, 2727441), (549, 2424392), (732, 1818294), (1098, 1212196), (1464, 909147), (2196, 606098), (4392, 303049)]