557788266

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{9439}}^1$

素因数の和:9528

約数の個数: 72

約数和(自身を含む): 1426988160

約数和(自身を除く): 869199894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 67, 98, 126, 134, 147, 201, 294, 402, 441, 469, 603, 882, 938, 1206, 1407, 2814, 3283, 4221, 6566, 8442, 9439, 9849, 18878, 19698, 28317, 29547, 56634, 59094, 66073, 84951, 132146, 169902, 198219, 396438, 462511, 594657, 632413, 925022, 1189314, 1264826, 1387533, 1897239, 2775066, 3794478, 4162599, 4426891, 5691717, 8325198, 8853782, 11383434, 13280673, 26561346, 30988237, 39842019, 61976474, 79684038, 92964711, 185929422, 278894133, 557788266]

約数ペア:

[(1, 557788266), (2, 278894133), (3, 185929422), (6, 92964711), (7, 79684038), (9, 61976474), (14, 39842019), (18, 30988237), (21, 26561346), (42, 13280673), (49, 11383434), (63, 8853782), (67, 8325198), (98, 5691717), (126, 4426891), (134, 4162599), (147, 3794478), (201, 2775066), (294, 1897239), (402, 1387533), (441, 1264826), (469, 1189314), (603, 925022), (882, 632413), (938, 594657), (1206, 462511), (1407, 396438), (2814, 198219), (3283, 169902), (4221, 132146), (6566, 84951), (8442, 66073), (9439, 59094), (9849, 56634), (18878, 29547), (19698, 28317)]