2201821328

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3952

約数の個数: 80

約数和(自身を含む): 5013179136

約数和(自身を除く): 2811357808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 73, 112, 142, 146, 284, 292, 497, 511, 568, 584, 994, 1022, 1136, 1168, 1988, 2044, 3793, 3976, 4088, 5183, 7586, 7952, 8176, 10366, 15172, 20732, 26551, 30344, 36281, 41464, 53102, 60688, 72562, 82928, 106204, 145124, 212408, 269303, 276889, 290248, 424816, 538606, 553778, 580496, 1077212, 1107556, 1885121, 1938223, 2154424, 2215112, 3770242, 3876446, 4308848, 4430224, 7540484, 7752892, 15080968, 15505784, 19659119, 30161936, 31011568, 39318238, 78636476, 137613833, 157272952, 275227666, 314545904, 550455332, 1100910664, 2201821328]

約数ペア:

[(1, 2201821328), (2, 1100910664), (4, 550455332), (7, 314545904), (8, 275227666), (14, 157272952), (16, 137613833), (28, 78636476), (56, 39318238), (71, 31011568), (73, 30161936), (112, 19659119), (142, 15505784), (146, 15080968), (284, 7752892), (292, 7540484), (497, 4430224), (511, 4308848), (568, 3876446), (584, 3770242), (994, 2215112), (1022, 2154424), (1136, 1938223), (1168, 1885121), (1988, 1107556), (2044, 1077212), (3793, 580496), (3976, 553778), (4088, 538606), (5183, 424816), (7586, 290248), (7952, 276889), (8176, 269303), (10366, 212408), (15172, 145124), (20732, 106204), (26551, 82928), (30344, 72562), (36281, 60688), (41464, 53102)]