680938764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{13469}}^1$

素因数の和:13870

約数の個数: 48

約数和(自身を含む): 1737953280

約数和(自身を除く): 1057014516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 383, 766, 1149, 1532, 2298, 4213, 4596, 8426, 12639, 13469, 16852, 25278, 26938, 40407, 50556, 53876, 80814, 148159, 161628, 296318, 444477, 592636, 888954, 1777908, 5158627, 10317254, 15475881, 20634508, 30951762, 56744897, 61903524, 113489794, 170234691, 226979588, 340469382, 680938764]

約数ペア:

[(1, 680938764), (2, 340469382), (3, 226979588), (4, 170234691), (6, 113489794), (11, 61903524), (12, 56744897), (22, 30951762), (33, 20634508), (44, 15475881), (66, 10317254), (132, 5158627), (383, 1777908), (766, 888954), (1149, 592636), (1532, 444477), (2298, 296318), (4213, 161628), (4596, 148159), (8426, 80814), (12639, 53876), (13469, 50556), (16852, 40407), (25278, 26938)]