249628284

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{6983}}^1$

素因数の和:7327

約数の個数: 48

約数和(自身を含む): 649232640

約数和(自身を除く): 399604356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 6983, 8937, 11916, 13966, 17874, 20949, 27932, 35748, 41898, 62847, 83796, 125694, 188541, 251388, 377082, 754164, 2311373, 4622746, 6934119, 9245492, 13868238, 20802357, 27736476, 41604714, 62407071, 83209428, 124814142, 249628284]

約数ペア:

[(1, 249628284), (2, 124814142), (3, 83209428), (4, 62407071), (6, 41604714), (9, 27736476), (12, 20802357), (18, 13868238), (27, 9245492), (36, 6934119), (54, 4622746), (108, 2311373), (331, 754164), (662, 377082), (993, 251388), (1324, 188541), (1986, 125694), (2979, 83796), (3972, 62847), (5958, 41898), (6983, 35748), (8937, 27932), (11916, 20949), (13966, 17874)]