771663228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{89189}}^1$

素因数の和:89306

約数の個数: 48

約数和(自身を含む): 2077770240

約数和(自身を除く): 1306107012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 89189, 178378, 267567, 356756, 535134, 624323, 1070268, 1248646, 1872969, 2497292, 3745938, 7491876, 9186467, 18372934, 27559401, 36745868, 55118802, 64305269, 110237604, 128610538, 192915807, 257221076, 385831614, 771663228]

約数ペア:

[(1, 771663228), (2, 385831614), (3, 257221076), (4, 192915807), (6, 128610538), (7, 110237604), (12, 64305269), (14, 55118802), (21, 36745868), (28, 27559401), (42, 18372934), (84, 9186467), (103, 7491876), (206, 3745938), (309, 2497292), (412, 1872969), (618, 1248646), (721, 1070268), (1236, 624323), (1442, 535134), (2163, 356756), (2884, 267567), (4326, 178378), (8652, 89189)]